9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99.
the common multiples between 1 and 100 for 9 and 10 are just 90!
9,18,27,36,45,54,63,72,81,90,99
9
9,18,27,36,45,54,63,72,81,90,99
11
90
just 90
Multiples of 9 up to 100 are 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99. Multiples of 10 up to 100 are 10, 20, 30, 40, 50, 60, 70, 80. 90, 100. The only common multiple up to 100 of 9 and 10 is 90.
Just 90.
Just ninety.
Just 90
Just 90.