Question

Express each of the following ratio into percents :
(ii) 11:10
(i) 4:5
(iii) 21:30
(iv) 28:14
(v) 4.5 : 2.5​

Answer 1

Step-by-step explanation:

11:10=11/10*100=110%

4:5=4/5*100=80%

Answer 2

Step-by-step explanation:

(i) 11:10

=110%

ii)4:5

=80%

iii)21:30

70%

iv)28:14

=200%

v)4.5:2.5

=180%