Question

Q.1 Do as directed:

1) Convert:

a) 2.62 into percentage (1)

b) 3 4

into percentage (1)

c) 2:3:5 each part of the ratio to percentage​

Answer 1

Answer:

262%

3400%

20%, 30%, 50%

Answer 2

1)

a.2.62 × 100 = 262%

c.Ratio 2:3:5

Let x be common ratio

Parts : 2x,3x,5x

% of fist part = (2x/10x) x 100 =20%

%of second part=(3x/10x) x 100=30%

% of third part=(4x/10x) x 100=40%

20%,30%, 50%