Question

The product of 2 digit numbers is 3822. If the product of their ones digit is 2 and their tens digits is 36, then the numbers are:

a. 44,91
b. 12, 94
c. 99, 42
d. 91, 42
​

Answer 1

Answer:

a.91,42

Step-by-step explanation:

2&1 are the only factors of 2 so 2 and 1 are definitely at ones digit

factors of 18 are 1 2 3 4 6 9 12 18 36 all the options have 9 so we have 9 and 4 as our 10th place digits