1.6 min. per lap
All you have to do is divide 20 by 12.5
Answer:
None
Step-by-step explanation:
They are the same number
2/3 divide by 5 is 2/15
Remember keep change flip
2/3 times 1/5 is 2/15
Hope this helps!
I think it would be 72+4x=400
400-72= 328
328/4= 82
So the answer would be 82=x