pls don't ans A farmer bought a cow and a calf together for Rs.14,000. After some time, he sold the
cow at a profit of 20% and the calf at a profit of 13%. On the whole he got a profit of
17%. Find the cost price of the cow and the calf.please give clear image and good handwritted letter which can understanded
Answers
Answer:
Here is your answer dear
Step-by-step explanation:
Let x be the cost price of co w and y be the cost price of calf.
∴x+y=14000
profit% on cow = 20%
∴ profit = 10020 x
selling price of cow = cost price + profit
=x+ 10020 x
profit% on calf = 13%
∴ profit = 10013 y
selling price of cow = cost price + profit
=y+ 10013
∴1.2x+1.13y=16380
Multiplying equation (i) by 1.2. we get,
1.2x+1.2y=16800
On subtracting (iii) from (ii). we get,
1.13y−1.2y=16380−16800
∴0.07y=420
∴y=6000
On substituting y=6000 in (i). we get,
x+6000=140000
∴x=8000
∴ cost of cow = Rs. 8000
and cost of calf = Rs. 6000
@By Samu__❤__
Answer:
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