Question

6. If a number is increased by 20% and the resulting number is again increased by 20%, what per cent is
the total increase?
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Answer 1

Answer:

225%

x be the number

20% means 0.5 (20/100)

x(1+0.5)=x+0.5x=1.5x

1.5x(1+0.5)=2.25 x

so 225/100 x

so 225 % total increase

Answer 2

Answer:

225 is the total increase percent

Step-by-step explanation:

so this is the ans