9 * 99 = 9 * (100 - 1) = 9*100 - 9*1 = 900 -9 = 891
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Oh, dude, the product of 11 and 9 is like, 99. Yeah, it's like you take 11 and you multiply it by 9, and boom, you get 99. Easy peasy lemon squeezy.
The two consecutive odd integers having a product of 99 are 9 and 11.
An infinite number of ways. 99+9/9 (99+9/9)*9/9 (99+9/9)*99/99 (99+9/9)*999/999 (99+9/9)*9/9*9/9 etc
The answer is 6.99574217 × 1013
The LCM of 9 and 99 is 99.