Stanley has two large books he needs to store in his locker at school. His math book measures 2.5 inches thick × 6 inches long ×

Question

2 years ago

8

Stanley has two large books he needs to store in his locker at school. His math book measures 2.5 inches thick × 6 inches long ×

9 inches tall. His social studies book measures 3 inches thick × 7 inches long × 10 inches tall.
What is the total volume of Stanley's two books?
A) 90 cubic inches
B) 135 cubic inches
C) 210 cubic inches
D) 345 cubic inches

Mathematics

1 answer:

Ket [755] · Answer 1 · 2022-07-30T04:31:49+03:00

Ket [755]2 years ago

6 0

Answer:

345 cubic inches

Step-by-step explanation:

2.5(6)9 = 135

3(7)10 = 210

135 + 210 = 345