Question

the total cost of a packet of biscuit and a toffe is rupees 22. if the cost of biscuit is rupees 14 more than the cost of toffee. Find their cost.

Answer 1

Let the cost of toffee be x

so

cost of biscuit=x+14

By the condition given in the question

x+x+14=22

2x+14=22

2x=8

x=4

so cost of toffee is Rs4

and

cost of biscuit is Rs18

Answer 2

22-14=8/2=4
toffee=4
biscuit=18