A milkman sold two of his buffaloes for 9630 each. On one he made a gain of 7% and on the other a loss of 25%. Find his overall gain or loss. *
2480
2580
12580
1258
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Answer:
here it is
Step-by-step explanation:
Let cost of 1 buffalo=x
let cost of 2nd buffalo=y
Cost + gains=20,000
x+5/100x=20,000
21/20x=20,000
x=4,00,000/21
Cost - loss =20,000
x-1/10y=20,000
9/10y=20,000
y=2,00,000/9
overall gain or loss= 4,00,00021⋅5100−2,00,0009⋅10100
=20,000/21=20,000/9
=-1269.84
He is in loss of 1269.84 Rs.
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