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

Question

bibby · Answer

start by reducing the first fraction
then find the lcm

dan815 · Answer

u wanna multiply those 2 fractions?

unklerhaukus · Answer

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

unklerhaukus · Answer

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

wolf1728 · Answer

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

unklerhaukus · Answer

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

bibby · Answer

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