bananas are bought at the rate 4 for RS 3 at what rate must they be sold to gain 20%
Answers
Answered by
14
Answer:₹9 per 10 bananas.
Step-by-step explanation:
1. convert the no. of bananas to preferably 100.
2. the price of this 100 bananas would be 25×3.
3. calculate sp on this price.
4. sp=cp ×(100+ p%) ÷100
5. you will get sp as ₹90.
6. sp=₹90 for 100 bananas.
7. reduce the ratios.
8. you will get sp=₹9 for 10 bananas.
Answered by
1
hii mate here your answer
cost price
3 bananas for rupees 2
1 banana for rupees 2/3
selling price
2 bananas for rupees 3
1 banana for rupees 3/2
SP-CP=Gain percent
3/2-2/3
9/6-4/6= 5/6
GAIN percent =5/6/2/3×100
=5/4×100
=125
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