65. Exemplar exercise problems XXXXXIII

1. Roller Coaster at an amusement park is $\frac{2}{3} \ m$ high. If a new roller coaster is built that is $\frac{3}{5}$ times the height of the existing coaster, what will be the height of the new roller coaster?

 

$\frac{i}{i}$ $m$

 

2. A skirt that is $35 \frac{7}{8}$ $cm$ long has a hem of $3 \frac{1}{8}$ $cm$. How long will the skirt be if the hem is let down?

 

$cm$