Question

Increase the following by the given percentage
150 by 25%

Answer 1

Answer:

150×25/100

=37.5%

37.5%

Answer 2

Percent (%)' means 'out of one hundred':

p% = p 'out of one hundred',

p% is read p 'percent',

p% = p/100 = p ÷ 100.

25% = 25/100 = 25 ÷ 100 = 0.25.

100% = 100/100 = 100 ÷ 100 = 1.

Increase the number by 25% of its value.

Percentage increase = 25% × 150

New value =

150 + Percentage increase =

150 + (25% × 150) =

150 + 25% × 150 =

(1 + 25%) × 150 =

(100% + 25%) × 150 =

125% × 150 =

125 ÷ 100 × 150 =

125 × 150 ÷ 100 =

18,750 ÷ 100 =

187.5(Ans)

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