This is simple conversion.
Start from getting the numbers of hours.
12 weeks × 5 days × 45 minutes will get the number of minutes spent total (2700mins). Divide this by 60 min to get the number of hours spent total - 45 Hours.
to get the rate - r=laps/time
1800laps/45 hours
rate = 40laps/hour
Step-by-step explanation:
4(3c-2)=12(c+2)
12c-8=12c+24
12c-12c=24+8
0=32
Answer:
Step-by-step explanation:
1/3 + a = 5/4
-1/3 -1/3
<u>a = 4/1 </u>