Question

4 pencils are purchased for Rs 10.Find the cost of 1 score pencils​

Answer 1

Step-by-step explanation:

4 pencils= 10 rupees

1 pencil=10/4 rupees

1 score =20

cost of 1 score = 10/4× 20= 50 rupees

hope this helps!!!

Answer 2

Answer:

cost of 4 pencil = 10

therefore,cost 9 of 1 pencil = 10/4

therefore ,cost of 1 score i.e. 20 pencil = 10/4* 20

or,10*5 = 50 ,

therefore , 50 rupees cost 20 pencil