Question

I am a two digit prime number. The
sum of my digits is 1. My digits is 7
my tens digits is greater than the ones digit by 1 .who am I ? ​

Answer 1

Answer:

87 is the answer

Step-by-step explanation:

because if the ones digit is 7 and the tens is greater than the ones by 1 then the tens will be 8 and you will only get the difference as 1. you cannot get the sum as 1 when 7 is ones. so 8-7= 1. so, 87

Answer 2

Answer:

let the number= xy

y =7

x = y +1

x = 7+1 =8

therefore xy =87