Answer:
5/7
Step-by-step explanation:
we find the greatest number that can be multiplied to get each number. it is 11. 11 goes into 55 5 times, and into 77 7 times therefore giving us 5/7
From what i see, i guess the answer may be B. it looks like it, but i dont really know.
1.5 hours=60+30=90 minutes
30 pages : 90 minutes = 0.3 pages/minute