Answer:
1. D 6/0.85= 7.05 8/1= 8 . 8 for 8 is a better deal than 6 for 7.05
2. 60 mph 240miles/4hours = 60mph
3. $30.56 47.86/12.5= 3.82 3.82/1 = 30.56/8 8 gallons for $30.56
4. 40 words/min 800/20 = 40
5. C
1/5 is equal to 20% of the trip and that took 45 minutes.
45minutes/20% distance traveled = x minutes/ 100% distance traveled
2.25 * 100 = x
225= x
So if 1/5 or 20% of the trip lasted 3/4 hours or 45 minutes, then to complete the trip you need 225 minutes or 3 3/4 hours
Step-by-step explanation:
