Question 1113949
):  Every year on Earth​ Day, a group of volunteers pick up garbage at Hidden Falls Park.
 The time it takes to clean the beach varies inversely with the number of people picking up garbage.
 Last​ year, 33 volunteers took 4 hours to clean the park.
 If 60 volunteers come to pick up garbage this​ year, how long will it take to clean the​ park?
:
write an inverse relationship equation
{{{t/4}}} = {{{33/60}}}
60t = 4 * 33
t = {{{132/60}}}
t = 2.2 hrs or 2 + .2(60) = 2 hr 12 min