the average of a set of 10 numbers is 6. nine of the numbers are as follows: 3,4,5,6,7,10,1,3,12. what's the tenth number?

asked Aug 2, 2019 75.8k views

2 votes

7.6k points

Please log in or register to add a comment.

1 vote

3+4+5+6+7+10+1+3+12 + x = 10*6 = 60
51 + x = 60

x = 60-51 = 9

Answer = 9

Nani answered Aug 6, 2019

by Nani

8.1k points

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

9.5m questions

12.2m answers