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:

ATQ

let the digit on the units place be x

this implies the digit on the tens places 3x and the digit on the hundreds place is4x

Now , x+3x+4x=16

8x=16

x=16/8

x=2

so the nber would be x=2, 3x=6 and 4x=8

Thus the number is 268

Answer 2

Answer:

The number is 2.

Step-by-step explanation:

According to the question,

Let the unit digit be= x

Let the tens digit be= 3x

Let the hundreds digit be= 4x

Now put them all in a equation:-

4x + 3x + x = 16

8x = 16

x = 16

8

x = 2

Therefore, x = 2

I hope the answer may satisfy you and

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