Question

Please help me out ASAP

Answer 1

1)
`(21)/(16)`

2)
`(3)/(28)`

3)
`(7)/(3)`

4)
`(4)/(21)`

Explanation:

When fractions are multiplied, multiply all the values on the top and all the values on the bottom.

When fractions are divided: skip the first fraction, flip the second, and multiply.

For number 1:

`((1)/(2) / (2)/(7)) / (4)/(3)`

`= ((1)/(2) * (7)/(2)) * (3)/(4)`

`= (7)/(4) * (3)/(4)`

`= (21)/(16)`

Repeat this process for the other ones to get the answer.