Question

the cost of 8 pencil is 24 find the cost of 2, 3, 4, 5, 6 and 7 pencil​

Answer 1

Answer:

Cost of 2 pencils - 6

3 pencils - 9

4 pencils - 12

5 pencils - 15

6 pencils - 18

7 pencils - 21

Answer 2

Answer:

cost of 8 pencils = Rs 24

cost of 1 pencil = 24/8

                         = Rs 3

cost of 2 pencils = 3 X 2

                            = Rs 6

cost of 3 pencils = 3 X 3

                            = Rs 9

cost of 4 pencils = 3 X 4

                            = Rs 12

cost of 5 pencils = 3 X 5

                            = Rs 15

cost of 6 pencils = 3 X 6

                            = Rs 18

cost of 7 pencils = 3 X 7

                            = Rs 21