Question

24. The units digit of a two-digit number is 8 more than
the tens digit. How many values can the number
assume?
(A) 1 (B) 2 (C) 3 (D) 4​

Answer 1

Answer:

(A) 1

Step-by-step explanation:

since it is a two digit number, tens digit cannot be 0. thus only possible number in this case is 19 (1+8). if tens digit is greater than 1 the other digit will become 2 digit number itself 2+8=10.