Question

a number consisit of two digit . the unit digit os 1/2 of tens digit find the number if the sum of digit is 6​

Answer 1

let digit at tens place be=x

so digit at ones place be=x/2

A.T.Q,

x+x/2=6

2x+x/2=6

3x=12

x=4

no. is 40 +2

=42