Question

I’ve been stuck on this please can someone help Me on this

Answer 1

-
`(8)/(45)`

Explanation:

Note that
`(a)/(b)` means a divided by b, a ÷ b

We require to calculate

`(4)/(5)` ÷ -
`(9)/(2)`

To perform the division of 2 fractions

Leave the first fraction

Change division to multiplication

Turn the second fraction upside down, that is

`(4)/(5)` × -
`(2)/(9)`

There is no cancelling so multiply values on numerators/ denominators

=
`(4(-2))/(5(9))` = -
`(8)/(45)`

Answer 2

Substitute A with 4/5 and B with -9/2:

(4/5)/(-9/2)

Reciprocate the fraction that is being divided:

-9/2 -> -2/9

Now, we multiply:

4/5 * -2/9

-2* 4 = -8

9 * 5 = 45

So, our answer would be -8/45