Question

The sum of a two digit number and the number formed by interchanging the digits is
110. If 10 is subtracted from the first number, the new number is 4 more than 5 times
the sums of the digits of the first number. Find the first number.
and denominator of fraction is 12 If the denominator is​

Answer 1

Step-by-step explanation:

hope it will help ......

Answer 2

Answer:

64

Step-by-step explanation:

let number be,

10x+y,-(1)

number formed by interchanging the digits,

10y+x,-(2)

now addition of (1) and (2) is given 110;

10x+ y+ 10y+ x = 110

x+ y=10

And also ,

10x+ y -10 =5(x+ y)+ 4,

as we know x+ y=10

9x=50+4

9x=54

x=6

y=10-x

y=4

Hence number is,

60+4

64