Question

PLEASE HELP ASAP WILL GIVE BRAINLIEST TO CORRECT ANSWER

Answer 1

Answer:

V=WHL is the formula you want so width times height times length. so V= 11/2 X 31/2 X 21/2=131/8

hope this helps

Answer 2

Step-by-step explanation:

The volume is L•H•W.

That is

$1 \frac{1}{2} \times 3 \frac{1}{2} \times 2 \frac{1}{2}$

I'm going to change them from mixed numbers.

$\frac{3}{2} \times \frac{7}{2} \times \frac{5}{2}$

You multiply the numbers straight across to solve.

$\frac{21}{4} \times \frac{5}{2}$

And again.

$\frac{105}{8}$

If you want a mixed number, it's

$13 \frac{1}{8}$