Mathematics
18 Online
OpenStudy (anonymous):
NEED HELP ASAP!!! WILL GIVE MEDAL!!
If the volume of a box is 180, what is the volume of the box if it is scaled down by a factor of 1/10?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
@selfconfidence777
OpenStudy (anonymous):
@coolman500
OpenStudy (anonymous):
@spongebob108
OpenStudy (anonymous):
@Jamierox4ev3r
OpenStudy (anonymous):
@TheSmartOne
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
@rebeka
TheSmartOne (thesmartone):
Lets say this box is a cube.
OpenStudy (anonymous):
its a rectangular prism
TheSmartOne (thesmartone):
Well it doesn't say so, but to keep the question simpler, we can just make it a cube.
TheSmartOne (thesmartone):
So the volume of a cube = side x side x side
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
yep
TheSmartOne (thesmartone):
So with what we are given:
180 = side^3
OpenStudy (anonymous):
@MrProphecyXII
TheSmartOne (thesmartone):
and they want to multiply it by a scale factor of 1/10
OpenStudy (anonymous):
they want me 2 scale it down
Join the QuestionCove community and study together with friends!
Sign Up
TheSmartOne (thesmartone):
That means:
\(\sf\Large\frac{side}{10}\times\frac{side}{10}\times\frac{side}{10}=?\)
TheSmartOne (thesmartone):
But we already know that side x side x side is the volume which they gave us as 180
OpenStudy (anonymous):
yes
TheSmartOne (thesmartone):
So we have:
\(\sf\Large\frac{side}{10}\times\frac{side}{10}\times\frac{side}{10}=\frac{side^3}{10\times10\times10}=\frac{180}{10^3}=?\)
OpenStudy (anonymous):
yes
Join the QuestionCove community and study together with friends!
Sign Up
TheSmartOne (thesmartone):
can you do the calculation?
OpenStudy (anonymous):
?
______
1,000
TheSmartOne (thesmartone):
yup
OpenStudy (anonymous):
180
______
1,000
TheSmartOne (thesmartone):
and 180/1000 =?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
.0.18?
TheSmartOne (thesmartone):
and that is your final answer. :)
OpenStudy (anonymous):
yes it is!
OpenStudy (anonymous):
Thank you soooo much!!