# Chapter 2 - Measurement and Problem Solving - Exercises - Questions - Page 47: 23

a. Sort is the first step in any problem solving technique. In this step, we organize the data and identify missing data. b) Strategize is the next step after sorting, and it gives us a map for solving the problem. c) Solving is the next step, which is actually solving the map by doing calculations. d) Check is the final step in which we check units and round off the answer with significant figures.

#### Work Step by Step

a. Sort is the first step in any problem solving technique. In this step, we organize the data and identify missing data. b) Strategize is the next step after sorting, and it gives us a map for solving the problem. c) Solving is the next step, which is actually solving the map by doing calculations. d) Check is the final step in which we check units and round off the answer with significant figures.

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