Marco and his friend Victor are pitchers for their school baseball team. On average, Marco strikes out 2.4 batters per game. On average, Victor strikes out 4.6 batters per game. What is the difference in their strikeout averages?

Elijah brought a total of 16 pounds of peanuts and cashew nuts and paid $49.50. if peanuts cost $2.75 per pound and cashew nuts cost $3.25 per pound, how many pounds of cashew nuts did he buy?

Describe all the numbers that when rounded to the nearest thousand are 645,000

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?