a man brought toffees at 3 rupee. how many for a rupee must he sell to gain 50%
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in Rs.150 he buy 100 tofes
in Rs. 1 he buy 100/150 tofes
in rs. 3 he buy 100 x 3 / 150
= 2 tofes
in Rs. 1 he buy 100/150 tofes
in rs. 3 he buy 100 x 3 / 150
= 2 tofes
riya1l:
answer is given 2 toffees in the key book can u plz recheck it
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