27 miles per gallon. because 153 miles minus 45 miles is 108 miles. 15 gallons of gas minus 11 gallons of gas is 4 gallons of gas. 108 miles divided by 4 gallons is 27 mpg :)
Answer: 185
So Emily is 61 and Colin is 74. Dan is 11 years younger than Emily so he is 50. If you add those they come out to be 185.
Hope I have helped
Answer:
B. Metric measurements are based on powers of 10; customary measurements are not.
Step-by-step explanation: