Answer:
330:550
Explanation:
divide 880 to (3+5=8) so 880/8=110
3:5 will be 3*110: 5*110 so is 330: 550
So take 3:5 and add them which gets us 8 then divided 880 by 8 = 110
Hope this helps :D
4.7m questions
6.1m answers