Numbers that are close in value to the actual numbers.
The answer is 360. 360 divided by 9 is 40, and 360 divided by 5 is 72. hope this helps!
Answer:
7
Step-by-step explanation:
7x2=14
14+6=20
C is the answer cause 9 is the common factor
it would be 6/10, then 2/5, and last is 1/2. hope this answered your question.