Question

if 3dozan eggs costRs90find the cost of 3scores of eggs

Answer 1

3 Dozen Eggs=Rs 90
1 Dozen Eggs=Rs 30
1 Dozen Eggs=12 Eggs
1 Egg=Rs30/12=Rs 2.5
1 Score Eggs=20 Eggs
20 Eggs=Rs 50
2 Score Eggs=Rs 100