Question

Solve for n.

Answer 1

n = 320
n = 5
n = 45
n = 9

Answer 2

can you reduce the fraction 5/40 ?

Answer 3

help

Answer 4

\[
\frac{5}{40}=\frac{n}{72}
\]Multiply both sides by \(72\): \[
72\times \frac{5}{40} = n
\]Then you simplify the left part.

Answer 5

so the answer
please

Answer 6

\[
72\times \frac{5}{40} = (\color{red}{\cancel 8})(9) \frac{\color{blue}{\cancel 5}}{(\color{red}{\cancel 8})(\color{blue}{\cancel 5})} = 9
\]

Answer 7

9 answer