Question

Convert each part of the ratio to percentage: (a) 3:1 (b) 2:3:5 (c) 1:4 (d) 1:2:5

Answer 1

hey there!

a)3:1

Total = 3 + 1 = 4
Percentage of first part:3/4*100

=75%

Percentage of second part:1/4*100

=25%

b)Total = 2 + 3 + 5 = 10

Percentage of first part:2/10*100=20%

Percentage of second part:3/10*100=30%

Percentage of third part:5/10*100=50%

c)Total = 1 + 4 = 5

Percentage of first part:1/5*100=20%

Percentage of second part:4/5*100=80%

d)otal = 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%

hope this helps u!!

Answer 2

rest of the sums try by our own