3x = 45
x = 15
135
Yes, because 15 times 3 equals 45.
3
They are: 3 times 15 = 45, 9 times 5 = 45 and 1 times 45 = 45
4
15
13 can go into 45 a total of 3 times, since 13 multiplied by 3 equals 39. When you multiply 13 by 4, it equals 52, which exceeds 45. Therefore, the largest whole number of times 13 can fit into 45 is 3.
4.5
Well, let's think about this like a happy little math problem. If we have a blank plus 9 times 3 that equals 45, we can start by solving the multiplication first. 9 times 3 is 27. So, if we add that to the blank, we get 27 + blank = 45. And if we subtract 27 from 45, we find that the blank is 18.
Three times.
1 x 45, 3 x 15, 5 x 9 = 45
5A2 + 3 = 48 Therefore, 5A2 = 45 Therefore, A2 = 45/5 A = sqrt(9) A = 3