The question is to find out how many times 1/4 is equal to 1 1/2
First lets convert the total:
1 1/2 = 2/2 + 1/2 = 3/2
now we need to find out a number that multiplied by 1/4 gives 3/2, that is an equation:
(1/4)x = 3/2
and solving for x:
x = (3/2)*4
x = 12/2
x = 6
therefore they will take 6 days to repave the whole street
By the binomial theorem,
where
Then the coefficients of the 
terms in the expansion are, in order from 
to 
,
no because if your rounding 736,400 it will be 740,000 if its 4 or less you let it rest if its 5 or more it rises
