Question

21/49,56/9 this doesn't add up ive tried:{ product in lowest terms how do i do this?

Answer 1

start by reducing the first fraction
then find the lcm

Answer 2

u wanna multiply those 2 fractions?

Answer 3

The product of 21/49, with 56/9
\[=\frac{21}{49}\times\frac{56}{9}\\=\frac{21\times56}{49\times9}\\
=\\
=\]

Answer 4

\[=\frac{21\times56}{49\times9}\\
=\frac{3\times7\times7\times8}{7\times7\times3\times3}\\
=\\
=\]

Answer 5

UnkleRhaukus, that's just what I was going to type LOL
MaeMoore is till online - hope she sees this.

Answer 6

\[
=\frac{\color{red}{\cancel{\color{black}{3\times7\times7}}}\times8}
{\color{red}{\cancel{\color{black}{7\times7\times3}}}\times3}\\
=\\
=\]

Answer 7

oh, I thought she meant add up as in add the 2 fractions lol