Question

Ans-100/20 3+10-5
4. The numbers 2, 3, 5 and x have an average equal to 4 What is x?

Answer 1

Answer:

6

Step-by-step explanation:

average of four numbers = (a+b+c+d)/4

so here, (2+3+5+x)/4 = 4

(10+X) =4*4

10+X = 16

X = 16-10 = 6