Question

Smiplify d equation​

Answer 1

21/4

1.)Rewrite into fraction: 3/1 * 7/4
2.)Multiply: 21/4

Answer 2

`(21)/(4)`

Explanation:

Given

3 ×
`(7)/(4)` ← can be expressed as

`(3)/(1)` ×
`(7)/(4)`

Multiply numerators/ denominators, that is

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

=
`(21)/(4)`