Solve {l}{text{Entrega}A=0.7text{milla}}{text{Entrega}B=5/8text{demilla}}{text{Entrega}C=0.45text{milla}}{text{Entrega}D=6/10text{demilla}}{text{Entrega}E=3/4text{demilla}}

$$\left. \begin{array} { l } { \text { Entrega } A = 0.7 \text { milla } } \\ { \text { Entrega } B = \frac { 5 } { 8 } \text { de milla } } \\ { \text { Entrega } C = 0.45 \text { milla } } \\ { \text { Entrega } D = \frac { 6 } { 10 } \text { de milla } } \\ { \text { Entrega } E = \frac { 3 } { 4 } \text { de milla } } \end{array} \right.$$

Solve for A, B, C, D, E

$$A=0.7$$

$$B=0.625$$

$$C=0.45$$

$$D=0.6$$

$$E=0.75$$

Solution Steps

Consider the fourth equation. Reduce the fraction \frac{6}{10} to lowest terms by extracting and canceling out 2.

$$D=\frac{3}{5}$$

The system is now solved.

$$A=0.7 B=\frac{5}{8} C=0.45 D=\frac{3}{5} E=\frac{3}{4}$$