My Work/Reasoning: To find how much Graham drove in 1 hour, you divide the distance by time. 42 1/3 / 1 1/3 Then you convert the mixed fractions into improper fractions. 127/3 / 4/3 Finally, you solve the equation and learn that Graham drove 31.75 miles in one hour.
b) 4/127 hours
My Work/Reasoning: In this case, you reverse the equation from (a). 1 1/3 / 42 1/3 Then you convert the mixed fractions into improper factions. 4/3 / 127/3 Finally, you solve the equation and learn that Graham takes 4/127 hours to drive one mile.
In January, Mr. Sanders spent $50 on gas. In May, Mr. Sanders spent $50 on gas. The amount that he spent on gas did not change from January to May, so the rate of change between January and May is D) $0 Per Month.
