Question

Evaluate using properties
5/3*2/7+5/3*3/7+5/3

Answer 1

Answer:

$( \frac{5}{3} \times \frac{2}{7} ) +( \frac{5}{3} \times \frac{3}{7} ) + \frac{5}{3} \\ \\ \frac{5}{3} \huge ( \small\frac{2}{7} + \frac{3}{7} + 1 \huge) \small \\ \\ \frac{5}{3} \huge( \small \frac{5}{7} + 1 \huge) \small \\ \\ \frac{5}{ \cancel{3} }\huge( \small \frac{ \cancel{12}}{7} \huge) \small \\ \\ \implies \underline{ \underline{\frac{20}{7} }}$