Question

the cost of 5 pens and 4 pencil is rs 30. the cost of 1 pencil is rs 0.50, then find the cost of 1 pen​

Answer 1

Answer:

5.6 Rs

Multiply the cost of 1 pencil by 4 which is

0.50×4 = 2

This means that the total cost for 4 pencil is 2, therefore subtract 2 from 30 which is 28

Now for the cost of 1 pen we will divide 28 by 5 which is equal to 5.6

Answer 2

Cost of 5pens and 4pencils= ₹30
Cost of 1 pencil= ₹0.50
Cost of 4 pencils= 0.50*4=₹2
Cost of 5 pens= 30-2= ₹28
Therefore, cost of 1 pen= 28 divided by 5= ₹5.6

Ans- The cost of one pen is ₹5.6