Math Review

This graph shows the amount of money Myra earns walking dogs. Which statement is true about the graph?

• She charges $4 for every twenty minutes.

• The longer she walks a dog the less she charges per minute.

• The longer she walks a dog the more she charges per minute.

• She charges $4 for the first 20 minutes then $4 for each additional 10 minutes.

Jacob is ordering baseball gloves for 214 league members. If the gloves are packed in boxes of 8, what is the least number of boxes Jacob needs to order?

• 17

• 21

• 27

• 30

Jenson measured the weights of 2 different pennies in Science class. The first penny weighed 2.512 grams. The second penny weighed 2.503 grams. Which of the following correctly compares the weights of the pennies?

• 2.512 < 2.503

• 2.512 > 2.503

• 2.512 x 2.503

• 2.512 = 2.503

Darnell has an aquarium with a length of 6 feet, a width of 3 feet, and a height of 4 feet. What is the volume of Darnell’s aquarium?

• 13 cubic feet

• 27 cubic feet

• 36 cubic feet

• 72 cubic feet

What is the volume of the figure?

• 30 cubes

• 54 cubes

• 63 cubes

• 90 cubes

320 x 24

• 1344

• 1920

• 6414

• 7680

Which decimal has the greatest value?

0.3, 0.37, 0.039, 0.331

• 0.3

• 0.37

• 0.039

• 0.331

Norma ran a race in 18.307 seconds. How is 18.307 written in expanded form?

• (1 x 10,000) + (8 x 1,000) + (3 x 100) + (7 x 1)

• (1 x 10) + (8 x 1) + (3 x 1/100) + (7 x 1)

• (1 x 10) + (8 x 1) + (3 x 1/10) + (7 x 1/100)

• (1 x 10) + (8 x 1) + (3 x 1/10) + (7 x 1/1000)

A shoe box is 15 inches long, 9 inches wide, and 5 inches tall. What is the volume of the shoe box?

• 29 cubic inches

• 75 cubic inches

• 135 cubic inches

• 675 cubic inches

A farmer is packing grapefruit into boxes.

-He packs the same number of grapefruit into each box.

-He has packed a total of 264 grapefruit into 22 boxes.

-He still has 180 grapefruit that must be packed.

How many more boxes must the farmer pack?

• 12

• 15

• 18

• 21