The greatest common factor (GCF) of 25 and 45 is 5. To rewrite 25+45 using their GCF and multiplication, we can divide the numbers by their GCF and then multiply.
25 divided by 5 equals 5 and 45 divided by 5 equals 9.
Therefore, we can rewrite 25+45 as 5(5) + 9(5).
Given the sum 70=25+45, rewrite 25+45 using their GCF and multiplication.(1 point)
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