Question 939895
Jack crawled 3 ft and Christine crawled 3/4 the distance Jack crawled.
 If you add the distance they each crawled together, what is the total distance the two children crawled
:
d = 3 + {{{3/4}}}(3) 
d = 3 + {{{9/4}}}
d = 3 + 2{{{1/4}}}
d = 5{{{1/4}}} ft