Question

If average of the numbers 33,34,35,x, 37, 38 , 39 is 36, what is the value of x ? i) 40 ii) 32 iii) 42 iv) 36

Answer 1

Answer:

If average of the numbers 33,34,35,x, 37, 38 , 39 is 36, what is the value of x =36

Answer 2

Answer:

33+34+35+x+37+38+39/7=36

67+72+77+x = 36 ×7

139+77+x = 252

216+x = 252

x = 252-216= 36