Question

the cost of 30 esis R$ 90, then how much is the cost of 5 eggs​

Answer 1

Answer:

3 dozen = 3 x 12 = 36 eggs

3 scores = 3 x 20 = 60

The cost of 36 eggs is = Rs. 90

The cost of 1 egg will be = Rs.\frac{90}{36}Rs.

36

90

∴ Cost of 60 eggs will be = Rs.\frac{90\times60}{36}Rs.

36

90×60

= Rs. 150

Answer 2

Answer:

cost of 30 eggs= ₹90

cost of 1 egg= 90/30

=₹3

therefore, cost of 5 eggs=₹3×5

=₹15