Question

$x: \frac{7}{3} =3 .4$

Answer 1

$x \div \frac{7}{3} = 3.4$

$x \times \frac{3}{7} = \frac{34}{10}$

$\frac{3x}{7} = \frac{34}{10}$

$3x \times 10 = 7 \times 34$

$30x = 238$

$x = \frac{238}{30}$

$x = \frac{119}{15}$

$x = 7.9(3)$