Answer:
here
Step-by-step explanation:
Answer:
0.00833333333 I looked it up :3
Answer:
It is 54033/9900
Step-by-step explanation:
Answer:
20 pens
Step-by-step explanation:
if there is 1 red pen for every 4 blue pens
then
4 red pens would have 16 blue pens with it. makes a total of 20 pens, with 12 more blue pens than red pens
It will take 6.875h for the second car to overtake the first...