Question

A natural number is 75 times the average of its digits. Given that it is a 3 digit number find possible values of sum of digits of number.
(Multiple Options Correct)
(A) 6
(B) 9
(C) 8
(D) 15

Answer 1

(d.15) is the homogeneous mixture.........100x+10y+z=75[(x+,y+z)/3] ............x+y+,z ={[(100x+10y+z)/75]3}...... it is divisible by 3 and multiple of 5

Answer 2

hey mate this is your answer

(D)15

hope this helps you