Math review

It takes Alyssa 14 minutes to upload 21 music files. How many files can Alyssa upload in 45 minutes?

• 80 files

• 67.5 files

• 30 files

• 28 files

The flag is a shape of a right triangle. It has a height of 6 ft. and a base of 8 ft. What is the area of the flag?

• 24 ft.

Ava wants to paint a cover of a rectangular prism book that is 4 cm. by 8 cm. by 6 cm. with white paint. What is the surface area of the book?

• 208 cm.

• 10

• 8

• 11.2

• 3.2

Fiona wanted to paint the inside of a box. The dimensions were 6 in. by 9 in. by 11 in. What is the volume of the box?

What is 40% of $95?

• $38

• $32

• $40

• $41

• 2

It takes Marie 12 minutes to feed 6 fish. How many fish can she feed in 46 minutes?

• 23 fish

• 25 fish

• 64 fish

• 20 fish

• 92 fish