It is not possible to multiply two prime numbers and get 90. You can add 43 and 47.
21 and 22 add to 43
Multiply the minutes by 60, and add the result to the 43 seconds.
Not sure at all... I found a few patterns and they lead me to 43. I somehow don't think it's the correct answer. The answer I found was also 43. You add 20, then subtract 1. Then add 20, then subtract 1.
323
-43
42 and 43 add to 85 5 and 17 multiply to 85 170 and 85 subtract to 85 170 and 2 divide to 85
It is not possible to multiply two prime numbers and get 90. You can add 43 and 47.
21 and 22 add to 43
43
43
Multiply the minutes by 60, and add the result to the 43 seconds.
Not sure at all... I found a few patterns and they lead me to 43. I somehow don't think it's the correct answer. The answer I found was also 43. You add 20, then subtract 1. Then add 20, then subtract 1.
-43
43
44
323