A vendor paid a rupee for six toffees. How many rupees must he sell to make a 20% profit?
A. 3
B. 4
C. 5
D. 6
Answer:C
A vendor paid a rupee for six toffees. How many rupees must he sell to make a 20% profit?
A. 3 B. 4 C. 5 D. 6