when a two digit no.is divided by the sum of its digits
the quotient is 8.if the ten's digit is diminished by three times the units digit,the reminder is 1 .what is the no.
Answers
Answered by
3
Answer:
72
Step-by-step explanation:
Let the tens digit be x
Let the units digit be y
The required number is 10x+y
The sum of the digits is x+y
Given, (10x+y)/(x+y) = 8
=> 10x+y = 8(x+y)
=> 10x+y = 8x+8y
=> 10x-8x = 8y-y
=> 2x = 7y
=> 2x-7y = 0 ------------(1)
Given, x-3y = 1
=> 2x-6y=2 -------------(2)
Solving (1) and (2), we get x=7 and y=2
The answer is 72
hope it will help you
mark as brainlest answer please
Answered by
0
Answer:
72 is your answer
Step-by-step explanation:
ok.....
Similar questions