Question

the sum of the two digits of a number is 11 if we subtract 27 from the number the digits are reserved what is the number

Answer 1

Step-by-step explanation:

ANSWER

Let that no. be 10x+y

Given, x+y=13..........1

According to question,10x+y−27=10y+x

9x−9y=27

x−y=3 .........2

Now substitute the value of x from 2 to 1

y+3+y=13

2y=10

y=5

Now put the value of y in 2

x−5=3

x=8

so, that no. is 10(8)+5 =

Answer 2

00099999999990o89998888