Question

7/11 ÷ 21/55 pls help me​

Answer 1

9514 1404 393

Answer:

5/3

Explanation:

You can divide fractions a couple of ways:

1. Invert the denominator and multiply

`(7)/(11)/(21)/(55)=(7)/(11)*(55)/(21)=(55\cdot7)/(11\cdot21)=\boxed{(5)/(3)}`

2. Make both fractions have the same denominator and use the ratio of their numerators

`(7)/(11)/(21)/(55)=(35)/(55)/(21)/(55)=(35)/(21)=\boxed{(5)/(3)}`