Question

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



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Answer 1

Answer:

20% 30% 50%

Step-by-step explanation:

So we know that to convert a ratio to percentage, we will first convert it to fraction as x:y=xy then we multiply it by 100 and put the percentage sign. Therefore, we can write 2 : 3 : 5 as 20%, 30%, 50% by substituting the value of x=10 in 2x, 3x, 5x. Now in (c) part we have the ratio as 1 : 4.

Answer 2

Answer:

20%:30%:50%

Step-by-step explanation:

2:3:5

sum = 2+3+5 = 10

2/10 , 3/10, 5/10

2/10 x 100 = 20%

3/10×100=30%

5/10×100=50%