Question

How many kilograms of tea at Rs. 50 per kg should be mixed with 35 bags tea costing Rs. 60 per kg, so as to sell the mixture at Rs. 57 per kg without any gain or loss?​

Answer 1

Step-by-step explanation:

Let x be the number of bags of price Rs. 50 per kg

Cost price of 35 bags of price Rs. 60 each =Rs.(35×60)=Rs.2100

Cost price of x bags of price Rs. 50 each =Rs.50x

Selling price of (35+x) bags at Rs. 57 each =Rs.57(35+x)

Without any gain or loss, cost price = selling price

=> 2100+50x=57(35+x)

=> 2100+50x= 1995+57x

=> 7x=105

=> x=15

Cheers!!

Answer 2

Answer:

=> Let x be the number of bags of price Rs.50 per kg.

cost price of 35 bags of price Rs.60 each=Rs.(35×60)=Rs.2100

cost price of x bags of price Rs.50 each=Rs.50x

selling price of(35+x) bags at Rs.57 each=Rs.58(35+x)

without any gain or loss,cost price=selling price

=>2100+50x=57(35+x)

=>2100×50x=1995+57x

=>7x=105

=>x=15

✌Hope it helps you✔

Thanks!!☆

Step-by-step explanation:

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