M31.4 Check-Up(6th)

On Monday, Claire fed her cat 2 1/4 scoops of cat food. On Tuesday, she fed her cat 2 3/4 scoops of cat food. Which of these equations shows how many scoops of food Claire fed her cat altogether on those two days?

• 9/4 + 11/4 = 5 scoops

• 9/4 + 11/4 = 5 1/4

  scoops

• 2 1/4 + 2 3/4 = 4 1/2 scoops

• 2 1/4 + 2 2/4 = 4 3/4 scoops

What is the value of the expression 6 2/3 - 2 1/9?

• 3 5/9

• 3 1/3

• 4 1/3

• 4 5/9

• 15 applications

• 23 applications

• 25 applications

• 30 applications

The model below represents a division problem. Which equation is represented by the model?

An expression is shown. 23.01 × 4.20 What is the value of the expression?

• 96.642

• 92.042

• 98.642

• 94.642

The bar graph shows the number of fish that 4 friends caught one afternoon. The four friends agreed to equally share the fish that they caught with each other. How many fish will each friend have after sharing?

• 5 fish

• 10 fish

• 15 fish

• 20 fish

Molly, a Shar-Pei dog, had a litter of 5 puppies. The weights, in ounces, of the puppies are shown. {9.2, 9.3, 9.5, 9.7, 9.9}

What is the mean weight, in ounces, of the puppies?

• 9.2

• 9.45

• 9.55

• 9.9

The list shows the number of teachers at different schools:

15, 15, 18, 21, 26, 26, 26, 27, 28, 30, 32.

Which box plot best represents this list?

• A

• B

• C

• D

The list shows the number of teachers at different schools.

15, 15, 18, 21, 26, 26, 26, 27, 28, 30, 32

Which dot plot correctly represents the data for School Teachers?

• A

• B

• C

• D

The histogram shows the total number of headphones sold in different price ranges at an electronics store. Which statement about the data in the histogram must be true?

• Exactly 15 of the headphones sold cost less than $31.

• The median price of headphones is $35.

• The total number of headphones sold is 75.

• Most headphones cost more than $35.