Q. Which expression shows a way to factor 48+28?Choices:(A) 8(6+3)(B) 4(12+8)(C) 8(6+4)(D) 4(12+7)
Identify GCF of 48 and 28: Identify the Greatest Common Factor (GCF) of 48 and 28. Calculation: Factors of 48 are 1,2,3,4,6,8,12,16,24,48. Factors of 28 are 1,2,4,7,14,28. The GCF is 4.
Factor out GCF: Factor out the GCF from the expression 48+28.Calculation: 48+28=4(12+7).
Match factored expression: Match the factored expression with the given choices.Calculation: The expression 4(12+7) matches choice (D).
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