Question

Which is bigger 4/5 or 9/10

Answer 1

To make it easier, we can change a fraction to have the same denominator so we can compare

Least Common Denominator
5 × 1 = 5 10 × 1 = 10
5 × 2 = 10

Least common denominator is 10


`(4*2)/(5*2)` and
`(9)/(10)`

`(8)/(10)` and
`(9)/(10)`


`(9)/(10)` >
`(8)/(10)`

We see that more area is shaded in
`(9)/(10)` than
`image`


`(9)/(10)` is bigger

Answer 2

Well 4/5 is 80% and 9/10 is 90%
9/10 is bigger. :)