Amit has a problem in reading the board and when
he asked his teacher what is the tens digit of the
2-digit number, she has written on the board, the
teacher replied, the number I have written is such
that if you add the number and twice the tens digit
to it you get the answer which is equal to the
number written with digits reversed and twice of
units digit added to it. Amit, could read only the
units digit which was 5. The tens digit is
(1) 7
(2) 5
(3) 9
(4) 3
Answers
Answered by
7
Answer:
Step-by-step explanation:
Answer :
Let tens digit = x
And
Unit digit = 5
So,
Our number = 10x + 5
And
From given information we get
10x + 5 + 2x = 10 ( 5 ) + x + 2 ( 5 )
12x + 5 = 50 + x + 10
11x = 55
x = 5
So,
Our number = 10 ( 5 ) + 5 = 50 + 5 = 55
Answered by
3
Answer:
done bro pls mark me as brainliest
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