Answered

Two numbers are in the ratio 9:13 and their sum is 770. Find the numbers.

Sagot :

9:13=770
9x+13x=770
22x=770 we divide both side by 22 so then we got 35
x=35
answer: the first number is 9x=9(35)=315
the second is 13x=13(35)=455
so the numbers are 315 and 455