perform indicated operation then express in lowest terms?

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perform indicated operation then express in lowest terms?

r over 5t^2 times 10t over r^3

2006-12-16 08:53:30 · 3 answers · asked by highrllr0079 2 in Science & Mathematics ➔ Mathematics

3 answers

[r/(5t^2)][10t/r^3] = [r(10t]/[5t^2r^3] = 2/[(r^2)t]

2006-12-16 09:30:43 · answer #1 · answered by Anonymous · 0⤊ 0⤋

Your question is ambiguous. Is it (r/5t^2)(10t/r^3), r/(5t^2*10t)/r^3, (r/5t^2)*10t/r^3, or what? Math questions have to be precise and are awkward to describe in words alone. Sometimes brackets are meant when you say "r divided by the quantity 5t^2 times 10" ( = r / (5t^2 * 10t ) but it's still better to use notation.

2006-12-16 09:06:40 · answer #2 · answered by hznfrst 6 · 0⤊ 0⤋

r/5t^2 * 10t/r^3
=10rt/t^2r^3
=10/tr^2

2006-12-16 09:09:41 · answer #3 · answered by raj 7 · 0⤊ 0⤋