Question

convert the fractions or ratios to percentage
a)3/4
b)2/5
c)3/10
d)9:20
e)7:9

please show the steps also (only for d and e)
the best answer will be marked the brainliest​

Answer 1

Step-by-step explanation:

a = 3/4× 100

= 75 %

b= 40 %

c = 30%

d= 9:20

9/20 ×100

=45%

e = 7:9

7/9×100

= 77.77

Answer 2

Step-by-step explanation:

first write the fraction or ratio:-2/5

then multiply the fraction or ratio into100

a)3/4of100=75%

b)2/5of100=40%

c)9:20of100=45%

d)7:9of100=77.77%