Question

quais são as frações equivalente a 3/10

Answer 1

3/10 = 6/20, 9/30  , 12/40 , 15/50 .....

multiplique o numerador e o denominador por ,,2,3,4,5,6,7, 8......

Answer 2

$\frac{3}{10}=\ \textgreater \ \frac{6}{20},\frac{9}{30},\frac{12}{40} ,\frac{15}{50}, \frac{18}{60} ...$