Question

Please help whilst I try to solve this as well.

Answer 1

Answer:

420

Step-by-step explanation:

Answer 2

Answer:

V = 340 cm3

Step-by-step explanation:

Calculate the volume of the prism without the gap, then subtract the volume of the gap.

$V=(5)(10)(8)-(3)(2)(10)=400-60=340cm^{3}$

Hope this helps