Question

Cost of 5 apples is 20 rupees. What is the cost of 8 apples? ​

Answer 1

Answer:

Given,

Cost of 5 apples = 20 rupees.

Therefore,

Cost of 1 apple = 20/5 =4 rupees.

Therefore, cost of 8 apples = 4×8 =32 rupees.

Answer 2

Cost of 5 apples =20/-

Cost of 1 apple= x/-

Using unitary method .....

x=1×20/5

X=4/-

Therefore,

Cost if 8 apples = 8×4

=32/-