Question

A toothpaste test was conducted on 5 groups of 75 people each.how many people were in the test

Answer 1

A toothpaste test was conducted on 5 groups of 75 people each. 375 people were in the test.

Answer 2

$\bf\huge\textit{375}$

Total number of People in a group = 75
Number of groups formed = 5

Number of people in test =

${Total\:number\:of\:People\:in\:each\:group\:\times\\Total\:number\:of\:groups}$

$\bf{75 \times 5}$

= 375

Hence, the total number of people in Test is 375.