Question

A fruit seller sells 10 banana for rs 6 gaining 25℅. How many banana did he buy for rs 6?

Answer 1

8 bananas he had buied

Answer 2

Let the C.P. be x and S.P. will be 10*6 = 60
Then ,
x + 25+/100 = 60
(100x + 25x)/100 = 60
125x/100 = 60
5x/4 = 60
x = 60*4/5
x = ₹48
Now , he purchased bananas for ₹6 with ₹48.
y*6 = 48
y = 48/6
y = 8.
Therefore, he purchased 8 bananas for ₹6.
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