Question

How do you multiply `(3t+12)/(2c+6) * (4c+20)/(2t+8)`?

Answer 1

`\frac{3(c+5)}{c+3}`

Explanation:

Given expression:

`\frac{3t+12}{2c+6}\cdot \frac{4c+20}{2t+8}`

`=\frac{3(t+4)}{2(c+3)}\cdot \frac{4(c+5)}{2(t+4)}`

`=\frac{3(c+5)}{c+3}`