Find all the factor pairs for 45 and complete the equations.

Question

45
= 45
45
= 3
45
= 5

Answer 1

To find all the factor pairs for 45, we first need to identify the factors of 45. The factors of 45 are:

1, 3, 5, 9, 15, 45

Now, we can list the factor pairs that multiply together to give 45:

• \(1 \times 45 = 45\)
• \(3 \times 15 = 45\)
• \(5 \times 9 = 45\)

Now, let's complete the equations:

1. \(45 = 1 \times 45\)
2. \(45 = 3 \times 15\)
3. \(45 = 5 \times 9\)

So the completed equations for the factor pairs of 45 are:

1. \(45 = 1 \times 45\)
2. \(45 = 3 \times 15\)
3. \(45 = 5 \times 9\)