Question

convert each part of ratio to percentage 1:2:7​

Answer 1

Answer:

Step-by-step explanation:

Total = 1 + 2 + 5 = 8

Percentage of first part:1/8*100

=12.5%

Percentage of second part:2/8*100

=25%

Percentage of third part:5/8*100

=62.5%

Answer 2

Adding the parts

1+2+7 = 10

Now,

1/10×100=10%

2/10×100=20%

7/10×100=70%

these are your required following answers.

by adding the above percents we get

10%+20%+70%=100%

there fore our assumption is correct