For exercise, mr.harris walked 1 and 3 fourths miles 5 times last week.how many miles did he walk in all?
Well, if he walked one and three fourths miles five times, all you have to do is multiply one and three fourths and five to get your answer.
\(1 \frac{3}{4}*5 \\ \\ \frac{7}{4}* \frac{5}{1} \\ \\ \frac{7*5}{4*1} \\ \\ \frac{35}{4} =8 \frac{3}{4}\)