It is 5 times 18 = 90
You can you put 2 into 90 forty-five times.
90/2 = 45
2 x 90 = an insult to my intelligence
90
45
15 times 6 = 90
2 x 45 = 90
90 ÷ 2 = 45
45 times
90 times.
Well, isn't that a happy little math problem? When you multiply 4.5 by 2, you get 9. It's like adding a splash of sunshine to your day!