Question

the mean of 5 numbers is 37. four of the numbers are 36,45,70 and 14. find the fifth number​

Answer 1

Hope this helps you ...................☺️

Answer 2

suppose the no.to find =x

(36+45+70+14+x)/5=37

=165+×/5=37

=165+x=37×5

165+x=185

=x=185-165=20