Question

which ratio is not equal to 4/9
45/95
16/36
8/18
20/45

Answer 1

45/95 : none of them are multiples of 4, so no
16/36: multiples of four, can reduce to 4/9
8/18: can reduce to 4/9 if we div num and denominator by 2
20/45: can too if we divide 5 through

So, which is the odd one here?

Answer 2

Clearly the first. (45/95)

Answer 3

Good luck :)

Answer 4

thank you