The easiest way to do this is to put each term in the numerator over the denominator and do the division/reducing for each one. Like this:
. The first term reduces to
, the second to
, and the third to 3. Putting them all together with the signs in between we have
Answer:
at this point just hack it
Quotients can sometimes be irrational so it is necessary to estimate them, products on the other hand are only rational, provided they aren't multiplied by an irrational, so it is not necessary to estimate
In order to calculate rate or average speed you divide miles by time
I got 153.8 by dividing 500 by 3.25 (the .25 is because 15 minutes is 1/4 of 60) hope this helped!!
