The difference between a three-digit number and
the number formed by reversing its digits is 792.
The sum of its digits is 18 and the hundreds digit is
9 times its units digit
. Find the number
Answers
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3
Answer:
981
Step-by-step explanation:
let the number be abc
Can be written as = 100a+10b+c
no reverse cba
can be written as 100c+ 10b+ a
Difference = 792
(100a+10b+c)-(100c+10b+a) =792
99a-99c=792
a-c= 8
(here we also know a=9c)
a-c=8
9c-c=8
c=1
so, a=9
and also a+b+c=18, so b=8
abc= 981
( where is the question from though?)
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