Question

The correct equation giving the amount of fuel used is

• A. Equation C
• B. Equation A
• C. Equation B

Answer 1

The correct option is C Equation B

$\text{Total fuel in the tank}=\frac{12}{5}L$

$\text{Fraction of fuel used for the journey}=\frac{4}{5}$

$\text{Amount of fuel used for the journey}=(\frac{12}{5}\times \frac{4}{5})L=\frac{12\times 4}{5\times 5}=\frac{48}{25}L$

$\therefore \text{The correct equation giving the}$ $\text{amount of fuel used is:}$

$EquationB:\frac{12}{5}\times \frac{4}{5}=\frac{48}{25}L$