Question

One dozen eggs costrupees36 find the cost of 7eggs

Answer 1

1 dozen = 12 eggs

12 eggs cost :- rs 36

1 egg cost :- 36/12 = 3

1 egg cost = rs 3

7 eggs = 7 ×3 = 21 rs

Answer 2

Cost of one dozen = 36

Cost of one egg = 36/12 = 3

So , cost of 7 egg = 3 × 7 = 21

The cost would be Rs 21.

#prateek