Question

Without actual division find which of the following rational numbers have terminating decimal expansion 4 9/35

Answer 1

Step-by-step explanation:

=

$= \frac{49}{35} \\ = \frac{7 \times 7}{7 \times 5} \\ = \frac{7}{5} \\ mulply \: and \: divide \: by \: 2 \\ = \frac{7 \times2}{5 \times 2} \\ = \frac{14}{10} \\ = 1.4$