Question

The cost of 3 dozen eggs and four dozen oranges is Rs.27/- and the cost of 4 dozen eggs and 5 dozen oranges is Rs.35/- what is the cost per dozen of each item.

kindly answer with proper solution
thanks alot​

Answer 1

Answer:

One dozen of eggs = Rs 9

One dozen of oranges = Rs 7

Step-by-step explanation:

For understanding easier we can form these in ratios

 dozen eggs : cost for the eggs

⇒ 3 :27 (÷3)

⇒1:9

So one dozen eggs = Rs 9

Now  dozen oranges : Cost for the oranges

⇒                      4 : 27

If we make this simplify we will get as in decimals

So we can go for second condition

5 dozen oranges = Rs 35    

              Dozen of oranges : cost of oranges

                                        5    :   35 ( ÷ 5)

                                      ⇒ 1   : 7

So one dozen of oranges = Rs 7

Hope this will help you