To rewrite 25 + 45 using their greatest common factor (GCF) and multiplication, we first need to find the GCF of 25 and 45.
The factors of 25 are 1, 5, and 25.
The factors of 45 are 1, 3, 5, 9, 15, and 45.
The common factor(s) of 25 and 45 are 1 and 5. And the greatest common factor is 5.
To rewrite 25 + 45 using their GCF and multiplication, we can express both numbers as multiples of their GCF, which is 5.
25 can be written as 5 × 5
45 can be written as 5 × 9
Therefore, 25 + 45 can be rewritten as 5 × 5 + 5 × 9
given the sum 70= 25 + 45 rewrite 25 + 45 using their gcf and multiplecation
3 answers
write is as 5(_)
To rewrite 25 + 45 using their GCF and multiplication as 5(_), we can further simplify the expression.
We already found that 25 can be written as 5 × 5.
And 45 can be written as 5 × 9.
So, 25 + 45 can be rewritten as 5 × 5 + 5 × 9.
Simplifying further, we can factor out the common factor of 5:
25 + 45 = 5 × (5 + 9)
Therefore, 25 + 45 can be written as 5(5 + 9) in the form 5(_).
We already found that 25 can be written as 5 × 5.
And 45 can be written as 5 × 9.
So, 25 + 45 can be rewritten as 5 × 5 + 5 × 9.
Simplifying further, we can factor out the common factor of 5:
25 + 45 = 5 × (5 + 9)
Therefore, 25 + 45 can be written as 5(5 + 9) in the form 5(_).
1 answer