Q. Which number is a factor of 20?Choices:(A) 7(B) 40(C) 2(D) 6
List factors of 20: Step 1: List the factors of 20.Factors of 20: 1,2,4,5,10,20
Check choices in factors: Step 2: Check if any of the choices are in the list of factors.Choices: (A) 7, (B) 40, (C) 2, (D) 6.7 is not a factor; 40 is not a factor; 2 is a factor; 6 is not a factor