Question

How do you do 20 / 4/5

Answer 1

25

Explanation:

you can write this equation as 20 ÷
`(4)/(5)`

so change the division sign to multiplication by flipping the divisor (
`(4)/(5)` )

this means you now have 20 x
`(5)/(4)`

so you can simplify 20 and 4, this makes the 4 into a 1 and the 20 into a 5

you now have 5 x
`(5)/(1)`

this is the same thing as 5 x 5

multiply it, and you can see that the answer is 25