Question

75 × x is a multiple of 9, then x
no silly answer

Answer 1

Answer:

Ask properly questions didn't understand

Answer 2

Answer:

the value of x = 3

Step-by-step explanation:

it is done by trial and error method

let's put value of x 1 by 1

if x=1

75 X 1 =75 (it is not a multiple of 9)

if x=2

75 X 2=150 (it is not a multiple of 9)

if x=3

75 X 3=225 (it is a multiple of 9)

hence the value of x is 3