1) which rate is the lowest price? $2.50/5lb $2.40/6lb $3.00/6lb $2.40/4lb 2)select all that apply which rates are equivalent to 25 miles per gallon? 150miles/6gallons 50miles/1.5gallons 100miles/3.8gallons 75miles/3gallons 3) which speed is the fastest? 30miles/1hour 90miles/2hours 180miles/3hours 240miles/6hours asap you: )