How much do 75 pens cost if 30 pens cost $12,80?O A) $30.00B) $32.00O C) $38.40O D) $96.00

We have given that The cost of 30 pens is $12.80 Find the cost of 70 pens

Answered: How much do 75 pens cost if 30 pens…

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter6: Ratio, Proportion, And Probability

Section6.2: Writing And Solving Problems

Problem 9C

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How much do 75 pens cost if 30 pens cost $12,80? O A) $30.00 B) $32.00 C) $38.40 O D) $96.00