Question

4. Express the following ratios as percentage
(i) 1:2
(ii) 7:10​

Answer 1

Answer:1)50%

2)70%

Step-by-step explanation:

1) 1:2=1/2×100%

=1×50%

=50%

2) 7:10=7/10×100%

=7×10%

=70%

Hence it is proved.