Question

solution of this question​

Answer 1

3 dozen of 4 eggs. 1 dozen of 4/3. 12dozen of 12×4/3=16

Answer 2

Mrs. Rao required eggs in 3 dozen = 4 eggs

She required eggs in 1 dozen = 4/3 eggs

Then,

She needed eggs in 12 dozen = 4/3 * 12 = 16

Mrs. Rao needed 16 eggs for 12 dozen cookies.....

I think this solution helps you....