Stephens school is four blocks west and seven blocks south of his home. use two methods to determine the number of routes he could take to school, travelling west or south at all times

 There are 2 routes to reach the school.

Explanation:

As there are two routes he could take to school, travelling west or south at all times

Case I:

First he goes westwards four blocks and then seven blocks southwards to reach the school.

Case II:

Secondly, he goes seven blocks southwards and then four blocks westwards to reach the school.

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply

i have no clue what you just said. write a question in english?