A person would lose 20%, if he sold his
mobile phone for 4000. For what amount
should he sell it so as to gain 10%?
Answers
Answered by
5
Step-by-step explanation:
20% of 4000 is 800
which is lose of him
10% of 4000 is 400
which is profit for him
So he should sold mobile for 4400
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Answered by
3
Answer:
A person would lose 20%
he sold his mobile phone for 4000.
Step-by-step explanation:
Initial value
DiscountFinal value=4,000
=20%
↓
n =10020×4,000
=0.2×4,000
=800
↓
Final value = 4000-800
=3200
To gain 10 percent
Initial value Inccrease Final value
=4,000=10%
↓
=10010×4,000
=0.1×4,000
=400
↓
=4,000+400
=4,400
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