Question

Write two rations that are equivalent to 2:10

Answer 1

for equivalent fractions or ratio multiplying any number (1,2,3,4......) on both numeration and denominator

$\frac{2}{10} = \frac{2 \times 2}{10 \times 2} = \frac{4}{20} \\ \frac{2}{10} = \frac{2 \times 3}{10 \times 3} = \frac{6}{30}$