Lesson: Variables and Constants
In this lesson, we will learn how to use the concepts of constants, variables, and mathematical relations to solve simple real-word problems.
Sample Question Videos
Worksheet: 8 Questions • 1 Video
The equation can be used to calculate the total number of CDs Engy had listened to days after she started working as a music producer. How many CDs had Engy listened to one day after she started her job?
The equation shows the number of ice cream cones served by an ice cream truck in a number of hours. The variable represents the number of hours, and the variable represents the number of ice cream cones served. How many ice cream cones were served after 2 hours?
The equation shows the total number of flowers Yara has in relation to the number of vases she owns. The variable represents the number of vases she has, and the variable represents the total number of flowers. If Yara has 5 vases, how many flowers does she have?