Question

(i) What per cent of 40 m is 16 m?
(ii) What per cent of 1 kg is 25 g?
(iii) What per cent of 3.5 litres is 700 mL?

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Answer 1

(1) percentage of 16m in total of 40m

percentage= (16/40)×1000=4×100=40%

(2) percentage of 25g in 1 kg

we know 1 kg equals to 1000g

percentage=(25/1000)×100=0.025×100=2.5%

(3) Percentage of 700 ml in total of 3.5litres

we know 3.5 litres =3500 ml

so Percentage= (750/3500)×100=0.214285714×100=21.42857%

Answer 2

Answer:

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