Given the sum 100=25+75, rewrite 25+75 using their GCF and multiplication.(1 point)
The GCF of 25 and 75 is 25.
To rewrite 25+75 using their GCF and multiplication, we can factor out 25 from each term:
25 + 75 = 25(1 + 3)
So, 25+75 can be rewritten as 25(1 + 3).
To rewrite 25+75 using their greatest common factor (GCF) and multiplication, we need to find the GCF of 25 and 75.
The prime factors of 25 are 5*5, and the prime factors of 75 are 3*5*5. The common factor between the two numbers is 5*5, which is 25.
Now, we can rewrite 25+75 as (25*1) + (25*3). Factoring out the GCF:
25 + 75 = 25(1 + 3)
Therefore, 25+75 can be rewritten using their GCF and multiplication as 25(1 + 3).
both of them are right
To rewrite 25 and 75 using their greatest common factor (GCF) and multiplication, we first need to find the GCF of 25 and 75.
The factors of 25 are: 1, 5, 25.
The factors of 75 are: 1, 3, 5, 15, 25, 75.
From the common factors of 25 and 75, we see that the GCF is 25.
To rewrite 25+75 using their GCF, we divide 25 and 75 by 25:
25 ÷ 25 = 1
75 ÷ 25 = 3
Now, instead of writing 25+75, we can write their GCF multiplied by the results of the division:
25 × 1 + 25 × 3
Simplifying this expression gives us the rewritten form:
25(1+3) = 25 × 4 = 100
Therefore, 25 + 75 can be rewritten as 25(1+3) using their GCF and multiplication.