Question

If 18 pencil cost 10.what was the cost of 1 pencil

Answer 1

Answer:

cost of 1 pencil=0.556

Step-by-step explanation:

Cost of 18 pen= 10

cost of 1 pen =10/18=0.556

Answer 2

Answer:

Step-by-step explanation:

Cost of one pencil=x

Cost of 18 pencils=10

A/Q

18x=10

x=10/18

x=5/9