Toffees are bought at 15 for rs 25. How many toffess would be sold for rs 20 so as to gain 25 %
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12 toffees I think by using inverse variation
15 toffees =rs20
1 toffee=rs20/15=rs4/3
gain is 25% of rs4/3
sp of 1 toffee should be sum of cp and profit on one toffee
sp =rs5/3
no of toffees should be sold for rs20 is
rs20/(rs5/3)
12 toffees
Read more on Brainly.in - https://brainly.in/question/1933876#readmore
15 toffees =rs20
1 toffee=rs20/15=rs4/3
gain is 25% of rs4/3
sp of 1 toffee should be sum of cp and profit on one toffee
sp =rs5/3
no of toffees should be sold for rs20 is
rs20/(rs5/3)
12 toffees
Read more on Brainly.in - https://brainly.in/question/1933876#readmore
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