a number is first 20% and increased by 15%. Find the net increase or decrease percent
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Answered by
2
Hey there,
Let the number to be 100
Number Increase by 20%
100 + 20% of 100
= 100 + ( (20/100)×100 )
= 100 + 20 = 120
The resulting number decreased by its 15%
= 120- (15/100×120)
= 120 - 18
= 102
Now, net increase =102-100 = 2
Increase % = (net increase / Original number × 100) %
= ( 2 / 100 ×100 )%
= 2%.
Hence, the increase percent = 2%
Hope this helps!
Dhiraj007:
ans helpme
total sp=₹270
marked price=300₹
discount=₹30
discount % = (30/300)×100= 10%
Answered by
0
petcentage increase hoga
if 20% & 15%Dono hi increase ho raha h tab ans= 38%
if 20% & 15%Dono hi increase ho raha h tab ans= 38%
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