Question

The cost of type 1 oil is rs 100 and type 2 oil rs 80.Per litre of both type 1and type 2 are mixed in ratio 3:2 the mixture is sold for rs 101.20per kg then profit or loss

Answer 1

Answer:

after mixing

cost price =92 RS / litre

s.p.=101.20

profit=101.20-92 =9.20/litre

Hope it helps you

Answer 2

There is profit of 10%

Step-by-step explanation:

given : cost of type 1 oil = Rs. 100 per kg

cost of type 2 oil = Rs. 80 per kg

ratio = 3:2

SP of mixture = Rs. 101.20 per kg

CP of mixture : (100×3 ) + (80×2)

= Rs. 460

CP of mixture for 5 kg (3+2) = Rs. 460

CP of mixture for 1 kg = Rs. 96

since , SP> CP

there is a profit

profit = 101.20 - 92

Rs. 9.20

then profit %

$\frac{9.20}{92}\times 100$

= 10%

hence , There is profit of 10%

#Learn more :

A lady has only RS. 1and RS. 2 coin in her purse. If in all she has 50 coins totaling RS. 70, find the number of coins of each type.​

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