A vendor bought toffees at 6 for a rupee. How many for a rupee must he sell to gain 20%?A. 3B. 4C. 5D. 6
Azad Malik , 6 Years ago
Grade 8
10 grade maths> A vendor bought toffees at 6 for a rupee....
3 Answers
Aman
Last Activity: 6 Years ago
1
Deepak Kumar Shringi
Last Activity: 6 Years ago
6 toffee = 1RS
1 toffee= 1/6 Rs
to gain 20 % 1 should sell in = 1.2 * (1/6) Rs
SP of toffee = .2 RS
in 1 rupees there will be 5 toffee he must sell
Aman
Last Activity: 6 Years ago
6 toffee =1rupee
1 toffee =1/6 rupee
Gain=20%
So sp=(1/6)×120/100 =1/5
So no of tofees in 1 rupee 1/(1/5)=5
Hence answer =5 (c)
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