Answer:
least common denominator is 72
8 goes into 72 9 times
9 goes into 72 8 times
12 goes into 72 6 times
Step-by-step explanation:
Answer:
Step-by-step explanation:

It will take her 51.4 minutes.
Explanation:
You would do 12/7 and then multiply that answer by 30.
Can u translate to indonesia please.