Martin has 24 quarters in a jar. He also has between 100 nickels
and 200 nickels in the same jar.
He writes the ratio of nickels to
quarters as n: 1 for some whole
number n.
On the number line, use the Add
Point tool to plot points to show
all the possible values for n.

At a constant it will take one hour to travel 32 mi.at that speed it will take 1/2 hr to travel the remaining 16 mi.it will take 1+1/2 hr to travel the 48mi @ 32mph.so 1 hr = 60 min& 1/2 hr = 30 min1+1/2 hr = 90 min.there are 60s in each 90 × 60 = 3600 seconds.the real question seriously is he why are they driving so slow? ! lol.