Question

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

Please answer only if you know
dont answer anything for points or i will report your answer​​

Answer 1

Answer:

2/7*100=28.14

5/7*100=71.42

Answer 2

Answer:

28.57...% and 71.42%

Step-by-step explanation:

2:5

= 2+5 =7

step 1 :-

$\frac{2}{7} \times 100\%$

$\frac{2 \times 100}{7} \%$

$\frac{200}{7}$

= 28.57...%

step 2 :-

$\frac{5}{7} \times 100$

$\frac{5 \times 100}{7} \%$

$\frac{500}{7}$

= 71.42...%