# Chapter 9 - Measurement - 9.1 Measuring Length; The Metric System - Exercise Set 9.1 - Page 585: 74

b. 22 cm by 28 cm

#### Work Step by Step

The average dimensions of a piece of typing paper is around 21 cm by 29 cm, therefore the answer is: b. 22 cm by 28 cm

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.