Greetings!To find the percent of a number, you mutliply the percent by the number, then divide by 100. We can use this rule to create an equation:

Multiply both sides by
100.
Simplify.

Divide both sides by
50.

Simplify.
36% of 50 is 18.
Hope this helps.
-Benjamin
Answer:
<h2>2 1/4 h = 2.25 h</h2>
Step-by-step explanation:
From 1:45 to 4:00 is:
15 min to 2:00
from 2:00 to 4:00 is 2h
We know 1h = 60min, therefore 1min = 1/60 h
2h and 15min = 2h + 15/60 h = 2h + 1/4 h = 2 1/4h = 2.25h
67, 79, 81, 83, 83, 85, 87, 88, 89 then find the bumber in middle so answer is 83