if 400 is decreased by 20% find the no.
Answers
Answered by
1
20% of 400= 20/100 ×400
=4×20
=80
When 400 is decreased by 20% ...
400-80(20%)
=320
320 Is the required answer..
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Answered by
0
Answer:
320
Step-by-step explanation:
20% of 400 = × 400
= 80
Since the question sates that 400 is decreased by 20%, we should subtract 20% of 400 from 400.
We have found out that 20% of 400 is 80.
Hence, the number will be = 400 - 80
= 320
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