Question

Babita bought 160 kg of mangoes at ` 50 per kg. She sold 70 % of the mangoes

at ` 70 per kg and the remaining mangoes at `40 per kg. Find Babita’s gain or

loss percent on the whole dealing.​

Answer 1

Step-by-step explanation:

CP = 160*48 = Rs. 7680

Weight sold at Rs. 70 

= 70% of 160= 70*160/100

= 112 kg

Amount gained here = 70*112 = Rs. 7840

Weight sold at Rs. 40

= Original weight - Already sold weight

= 160 - 112= 48 kg

Amount gained here = 48*40 = Rs. 1920

Therefore, SP = 7840 + 1920 = Rs. 9760

Profit = SP - CP= 9760 - 7680 = Rs. 2080

Therefore, gain %= (Profit/CP)*100= (2080/7680)*100= 27.0833 ℅

Answer 2

Step-by-step explanation:

Total mango weight=160 kg

CP =160*50

=8000 Rs

70% mango=160*70/100

=112 kg

SP for 112 kg mango=112*70

=7840 Rs

Remaining mango =160-112

=48 kg

SP for 48 kg mango=48*40

=1920 Rs

Total SP =7840+1920

=9760 Rs

Gain=SP-CP

= 9760-8000

=1760 Rs

Gain%=1760*100/8000

22%

I hope it will help you

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