1111 x 9 = 99
You can not simplify 9:11 because 11 is an odd number and 9 can not go into 11
11
99
99 ÷ 9 = 11
11
990 is one possible answer.What common denominator can 9 11 and 10 go into? In Math and Arithmetic
11 can go into 100, 9 and 1/11 times. This is equal to 9.09090909 (09's forever) or rounded off to 9.091.
11 times 9=99.
11
9
Their LCM is 495