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ATI TEAS 7 Math~2023 Exam 3

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Title : ATI TEAS 7 Math~2023 Exam 3

Type : Special

Category : ATI TEAS

Subcategory : Mathematics Exam(s)

Domain : ATI TEAS 7 Math~2023

Fragment : ATI-TEAS

Module : N/A

Exam Status : active

Rating : 95.00%

Attempts Allowed : 100

Exam Year : 2023

Duration : 57 minutes

Total Questions : 10

Passing Score : 90%

Difficulty : Medium

Instructions : This Exam has 38 questions to be completed in 57 minutes. The student will assessed on Numbers & Algebra and Measurement & Data. A four-function calculator is provided.

Description : This exam has 38 questions to be completed in 57 minutes, covering numbers, algebra, measurements, and data interpretation. A four-function calculator is provided, and four questions are unscored. Good luck!

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1 : A macaroni and cheese recipe calls for 1/4 cup of flour for every 1 1/6 cup of milk. To make a bigger batch, the chef uses 5 cups of flour.

Which of the following would be the amount of milk needed for the bigger batch?

21 3/5 cups

20 1/3cups

23 4/9 cups

23 1/3 cups

Hint : Use the ratio to scale up the milk proportionally.

Correct Answers:

23 1/3 cups

Rationale :

The ratio of flour to milk is 1/4:1 1/6. For 5 cups of flour, the milk needed is 5×76=23 1/3

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2 : -3/5, -0.9, -1.9, -8/3

Of the numbers listed above, which number is the greatest?

-3/5

-0.9

-1.9

-8/3

Hint : The least negative number is the greatest.

Correct Answers:

-3/5

Rationale :

Among the negative numbers, -3/5 is closest to zero, making it the greatest.

Distractor Analysis :

Rationale for Incorrect Options to be Available Soon

3 : Soft Drinks Shop

Orange: Two (2) 24-packs for $15; One 24-pack for $9

Root Beer: One (1) 24-pack for $14

Cream Soda: One (1) 12-pack for $5

A consumer needs to purchase at least 60 soft drinks for a picnic. Which of the following combinations is the most cost-effective?

2 pack of Orange and 2 packs of Cream Soda

3 packs of Root Beer

1 pack of orange, 2 packs of Root Beer and 1 pack of Cream Soda

4 packs of cream Soda

Hint : Calculate the total cost for each

Correct Answers:

2 pack of Orange and 2 packs of Cream Soda

Rationale :

This combination provides 60 drinks for $40, which is the most cost-effective.

Distractor Analysis :

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4 : To determine the cost of a phone, the seller considers the brand name, size of the RAM, and size of the battery. Which of the following is the dependent variable?

Cost of a phone

Brand name

Size of the RAM

Size of the battery

Hint : dependent variable is influenced by others

Correct Answers:

Cost of a phone

Rationale :

The cost depends on the brand name, RAM size, and battery size.

Distractor Analysis :

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5 : A recipe calls for 3.4 teaspoons of milk. 1 teaspoon equals approximately 5 mL. Which of the following is the correct amount of milk in mL?

16.8 mL

17.0 mL

10.5 mL

6.8 mL

Hint : multiply

Correct Answers:

17.0 mL

Rationale :

3.4 teaspoons×5 mL/teaspoon=17 mL.

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6 : Which of the following is the best estimate of the number of centimeters (cm) in 4 yards? (Note: 1 yard = 3 feet; 1 foot =12 inches; 1 inch =2.54 cm.)

370 cm

290 cm

365 cm

350 cm

Hint : Convert yards to centimeters

Correct Answers:

365 cm

Rationale :

4 yards×3 feet/yard×12 inches/foot×2.54 cm/inch≈365 cm.

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7 : The American with Disabilities Act (ADA) requires that the slope of a wheelchair ramp be no greater than 1:12. Which of the following is the minimum length of a ramp needed to provide access to a door that is 1.5 feet above the sidewalk?

22 feet

19.5 feet

32.5 feet

18 feet

Hint : Multiply the rise by the slope ratio.

Correct Answers:

18 feet

Rationale :

The slope ratio 1:12 means for every 1 foot of rise, 12 feet of ramp are needed. 1.5×12=18.

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8 : Which of the following is the equivalence in pounds for 55 kg? (2.2 lb = 1 kg)

82.2 lb

22.6 lb

121 lb

242 lb

Hint : Multiply

Correct Answers:

121 lb

Rationale :

55 kg×2.2 lb/kg=121 lb.

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9 : Q9

A bag contains six green balls, three red balls, and five yellow balls. If one ball is randomly selected from the ball, which of the following is the probability that the ball is red?

5/14

3/7

3/14

Hint : favorable outcomes over total outcomes

Correct Answers:

3/14

Rationale :

There are 3 red balls out of 14 total balls.

Distractor Analysis :

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10 : A person weighed themselves at 176 lb. Four months later, they weighed themselves at 186 lb. Which of the following is the percent of weight the person gained over 4 months? (Round to the nearest percent.)

10%

11%

Hint : percentage increase

Correct Answers:

Rationale :

186−176/ 176 ×100≈6%.

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1 : A macaroni and cheese recipe calls for 1/4 cup of flour for every 1 1/6 cup of milk. To make a bigger batch, the chef uses 5 cups of flour.Which of the following would be the amount of milk needed for the bigger batch?

2 : -3/5, -0.9, -1.9, -8/3Of the numbers listed above, which number is the greatest?

3 : Soft Drinks ShopOrange: Two (2) 24-packs for $15; One 24-pack for $9Root Beer: One (1) 24-pack for $14Cream Soda: One (1) 12-pack for $5A consumer needs to purchase at least 60 soft drinks for a picnic. Which of the following combinations is the most cost-effective?

4 : To determine the cost of a phone, the seller considers the brand name, size of the RAM, and size of the battery. Which of the following is the dependent variable?

5 : A recipe calls for 3.4 teaspoons of milk. 1 teaspoon equals approximately 5 mL. Which of the following is the correct amount of milk in mL?

6 : Which of the following is the best estimate of the number of centimeters (cm) in 4 yards? (Note: 1 yard = 3 feet; 1 foot =12 inches; 1 inch =2.54 cm.)

7 : The American with Disabilities Act (ADA) requires that the slope of a wheelchair ramp be no greater than 1:12. Which of the following is the minimum length of a ramp needed to provide access to a door that is 1.5 feet above the sidewalk?

8 : Which of the following is the equivalence in pounds for 55 kg? (2.2 lb = 1 kg)

9 : Q9A bag contains six green balls, three red balls, and five yellow balls. If one ball is randomly selected from the ball, which of the following is the probability that the ball is red?

10 : A person weighed themselves at 176 lb. Four months later, they weighed themselves at 186 lb. Which of the following is the percent of weight the person gained over 4 months? (Round to the nearest percent.)

1 : A macaroni and cheese recipe calls for 1/4 cup of flour for every 1 1/6 cup of milk. To make a bigger batch, the chef uses 5 cups of flour.

Which of the following would be the amount of milk needed for the bigger batch?

2 : -3/5, -0.9, -1.9, -8/3

Of the numbers listed above, which number is the greatest?

3 : Soft Drinks Shop

Orange: Two (2) 24-packs for $15; One 24-pack for $9

Root Beer: One (1) 24-pack for $14

Cream Soda: One (1) 12-pack for $5

A consumer needs to purchase at least 60 soft drinks for a picnic. Which of the following combinations is the most cost-effective?

9 : Q9

A bag contains six green balls, three red balls, and five yellow balls. If one ball is randomly selected from the ball, which of the following is the probability that the ball is red?