The lowest common denomenator is the smallest common factor of them so
20=1 times 2 times 2 times 5
24=1 times 2 times 2 times 2 times 3
the lowest common denomenator is 1
I think the question should have been. what is the greatest common factor (4) or what is the smallest common multiple (120)
Answer:
3.5/p
Step-by-step explanation:
7/2 = 3.5
The student's work is correct.
The answer for that is B.
Just do 16870 x .03 (3% as a decimal) and you'll get 506.10. Subtract that to 16870 and you'll get 16363.90.
