4/5 (four fifth) of 500 pages is

times 500

times 500 is

,
which is

So Dayo read 400 pages of 500.
Dayo has not yet read 500-400=100 pages.
Answer: 100
Answer:
<h2>d = 31</h2>
Step-by-step explanation:
a = bc - d
Substitute a = -16, b = 3 and c = 5:
-16 = (3)(5) - d
-16 = 15 - d <em>subtract 15 from both sides</em>
-16 - 15 = 15 - 15 - d
-31 = -d <em>change the signs</em>
31 = d
Answer:
B
Step-by-step explanation:
hope this helps.......
Answer:
2.5h = 150 min.
Step-by-step explanation:
An hour is 60 minutes.
A half an hour is 30 minutes.
Two hours = 1 hour + 1 hour = 60 minutes + 60 minutes = 120 minutes
2.5 hours = 2 hours + 1/2 hour = 120 minutes + 30 minutes = 150 minutes
2.5h = 150 min.
Hope this helps.