Question

What is 250/12 plus 100/21 add all that up to get your answer

Answer 1

1075/42

Explanation:

`(250)/(12)+(100)/(21)=(250(21)+(12)100)/((12)(21))=(6450)/(252)\\\\=((6)(1075))/((6)(42))=\boxed{(1075)/(42)}`