How to simplify 28/91 Please help!!!!!

how to simplify 28/91 Please help!!!!!?

7 * 4 = 28

7 * 13 = 91

you could try !

28/91 = 4/13

qed

find a factor of 28 and 91.
for example:
45/415 Divided by 5 = 8/83

28 and 91 both go into 7 so when u divide 28 by 7 u get 4 and when u divide 91 by 7 u get 13 so ur answer is 4/13

Divide the numerator and demoninator by 7
=4/13

4/13