Answers

2016-03-04T12:24:09+05:30
3:4 = 3/4
sum = 3 + 4 = 7
percentage = 3/7 x 100 =300/7 = 42.85 %
and 4/7 x 100 = 400/7 = 57.14 %
1 5 1
i have given per. till 2 decimal points
mark as brainliest, please
2016-03-04T12:32:06+05:30
3:4 = 3/4
3/4*100 = 75% 
0
mark as brainliest
you have written what is 3/4th of 100
instead you have to convert 3:4 in the form of percentage