Lorenzo recorded the favorite food of the students in the class according to the results of the survey what percent of the students chose hamburger

40 %

Step-by-step explanation:

2 divided by 30 and you get .4 which is the same as 40%

Hope this helps :)

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.