Question

In a 3-digit number, the tens digit is thrice the units digit and the hundreds digit is four
times the units digit. Also, the sum of its digits is 16. Find the number.​

Answer 1

Answer:

862

Step-by-step explanation:

According to question

Let the no. is ZYX

Y=3X and Z=4X

and also X+Y+Z=16

so we can write X+3X+4X=16

8X=16

X=2

so Y=3×2=6

Z=4×2=8

so the no. is 862