Gerardo says that a cube with edges measure 10 centimeters has a volume that is twice as much as a cube with sides that measure

Question

borishaifa [10]

3 years ago

15

Gerardo says that a cube with edges measure 10 centimeters has a volume that is twice as much as a cube with sides that measure

5 centimeters. Explainand correct Gerardo's error.

Mathematics

1 answer:

Andrej [43] · Answer 1 · 2022-05-06T10:49:24+03:00

Andrej [43]3 years ago

3 0

V=LWH
cube
V=L^3
if it is doubled, then each dimention (LWH) is dobubled
since L=W=H
V=(2L)^3
V=8L^3
compared to orignal
L^3 vs 8L^3 it is 8 times more

demonstarte

10^3=1000
5^3=125
1000/125=8, not 2