Q. Apply the distributive property to factor out the greatest common factor.60m−40=
Identify GCF of 60m and 40: Identify the greatest common factor (GCF) of the terms 60m and 40.The factors of 60 are 1,2,3,4,5,6,10,12,15,20,30, and 60.The factors of 40 are 1,2,4,5,8,10,20, and 40.The common factors are 400 and 401.The greatest common factor is 401.
Write terms as product of GCF and another factor: Write each term as a product of the GCF and another factor.60m can be written as 20×3m.40 can be written as 20×2.
Factor out the GCF using distributive property: Use the distributive property to factor out the GCF.The expression 60m−40 can be written as 20×3m−20×2.Factoring out the GCF, we get 20(3m−2).