A5/4
B3/7
C2/6
D7/8
Answer:
Related Questions:
If 1518=x6=10y=z30\frac{15}{18} = \frac{x}{6} = \frac{10}{y} = \frac{z}{30}1815=6x=y10=30z, then what is the value of x+y+z ?
