Question

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

Answer 1

Answer:

862

Step-by-step explanation:

let units digit be x

= x+3x+4x=16

8x=16

x=2

number is 862

Answer 2

Answer:

let the tens digit be 3 x

hundred digit be 4x

unit digit be X

4x+3x+x=16

8x=16

x=16/8=2

hundred digit (4×2=8)

100×8=800

tens digit (3×2=6)

10×6=60

unit digit 2

(800+60+2)

=862

Step-by-step explanation:

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