The sum of the individual lunch ate by people is equal to the total number of people who ate lunch.
What is an equation?
An equationi is an expression that shows the relationship between two or more variables and number.
Given that the total number of people who ate lunch is 840, hence:
The sum of the individual lunch ate by people is equal to the total number of people who ate lunch.
Find out more on equation at: https://brainly.com/question/2972832
#SPJ1
