5 pencils cost ₹ 6 and a dozen pencils of the same type cost ₹14.40. is the cost of the pencil proportionate to the number of pencils? justify your answer.
Answers
Answered by
51
Cost of 5 pencils is 6 rupees
So cost of 1 pencil is 6/5
Cost of 12 pencils is 14.40 rupees
So cost of one pencil is 14.40/12
' =6/5
Since the cost of one pencil remains the same,hence no.of pencils is propotionate to cost
@Marcia Royal
So cost of 1 pencil is 6/5
Cost of 12 pencils is 14.40 rupees
So cost of one pencil is 14.40/12
' =6/5
Since the cost of one pencil remains the same,hence no.of pencils is propotionate to cost
@Marcia Royal
aaa55:
right
Mark as brainliest
Similar questions