Five numbers a, b, c, d and e are in the ratio of 2 : 3 : 5 : 8 : 9.
a = 2x
b = 3x
c = 5x
d = 8x
e = 9x
The sum = 162
2x + 3x + 5x + 8x + 9x = 162
Average = Sum of value / no. of value
The average of all these numbers are 32.4.
The correct answer is option (c) 32.4Thank You