135
135
1 x 45, 3 x 15, 5 x 9
135
189
9*5 = 45
They are: 9 times 5 = 45
To find the number you need to multiply by 3 to get 45, you can set up the equation 3x = 45, where x is the unknown number. To solve for x, you divide both sides by 3, which gives you x = 45 / 3. Therefore, you need to multiply 3 by 15 to get 45.
Multiply 45 by (2/3), or divide 45 by 3 then multiply by 2
45 and 2.
90
These numbers go evenly into 135: 1, 3, 5, 9, 15, 27, 45, 135.
27