2 years ago

Which number is greater and by how much? a decreased by 50% and then increased by 50% of the result

Mathematics

1 answer:

zaharov [31]2 years ago

7 0

Answer:

Let's assume the number is 100 now it is increased by 50% that means

100+ (50/100)*100

100+50=150

Now it is decreased by 25% that means

150- (25/100)*150

150–37.5=112.5

Total percentage increase ={(112.5–100)/100}*100

=12.5%

Step-by-step explanation:

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