139k views
5 votes
The mean of 22.3 19.7 25.4 and another number is 23.4 find the missing number

1 Answer

6 votes
the way you get the average is add all the numbers and divide it by the amount of numbers there so reverse it 23.4 * 4 - all the numbers should give you the answer ;))

User Erc
by
8.6k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.