Posted by **Jackie** on Wednesday, June 27, 2012 at 5:15pm.

convert english measurements to metrics L 134 in

W 124 in

H 92 in

I took these three and multiplied them by 2.54cm I got 889cm.

I need to find the volume in cubic centimeters.

If each dimension (L,W,H) is doubled, what happens to the volume of the room?

- Algebra -
**Steve**, Thursday, June 28, 2012 at 10:31am
gotta multiply by 2.54^3m since you have to convert each dimension:

(134 in*2.54 cm/in)*(124 in*2.54 cm/in)*(92 in*2.54cm/in) = 2.5*10^7 cm^3

or,

134in*124in*92in = 1528672 in^3 * (2.54cm/in)^3 = 2.5*10^7 cm^3

if dimensions double, volume goes up by 2^3 = 8 times

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