Question

dinesh bought 40 kg mangoes at Rs 25 per kg and 10 kg mangoes at Rs 20 per kg. At what rate per kg should he sell them to gain 25 percent​

Answer 1

Answer:

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Step-by-step explanation:

CP of 40kg mangoes= Rs 25 * 40

= Rs 1000

CP of 10kg mangoes= Rs 20 * 10

= Rs 200

Total CP = Rs ( 1000+ 200)

= Rs 1200

profit = 25%

SP = CP * 100 +Profit%/100

 = 1200 * 100+25/100

 = 1200 * 125/100

 = 12 * 125

 = 1500 Rs.

rate of SP = sp/ total weight

= Rs 1500/(40+10)kg

= Rs 1500/50

= Rs 30