The ratio of student to faculty on the First Year College Experience Committee at a certain university is 1.2:1. If there are 22 people on the committee, how many faculty are on the committee?

Answers

There are 10 faculties in the committee and 12 students.

How to find a certain quantity when ratio is given ?

To find a certain quantity out of many including quantities when their ratios is given use the following formula.

{(ratio of the particular quantity/sum of all the given ratios) × Total quantity}

According to the given question

The ratio of student to faculty on the First Year College Experience Committee at a certain university is 1.2 : 1.

Total number number of people in the committee is 22.

The ratio 1.2 : 1 can also be written as 12 : 10 to remove the decimal.

10 facultiesin the committee and 12 students.## How to find a certain quantity when ratio is given ?

certain quantityout ofmany including quantitieswhen their ratios isgivenuse the followingformula.{(ratio of the particular quantity/sum of all the given ratios) × Total quantity}givenquestionratioof student to faculty on the First Year College ExperienceCommitteeat a certain university is1.2 : 1.peoplein the committee is 22.writtenas 12 : 10 toremovethe decimal.No. of students isNo. of faculty isRatiohere :