Zachary can't believe how bad London's traffic is today. In the past 10 minutes, his cab has barely moved 500 meters! He wonders
if walking would have been faster. If Zachary walks at an average speed of 5 kilometers per hour, how many minutes would it take him to walk 500 meters?
177 + s < = 0.20(1000)....where s = weight of the camping supplies 177 + s < = 200 s < = 200 - 177 s < = 23 <== so, at most, his camping supplies can weigh 23 lbs
