Question

fracciones para que resulten equivalentes 3/5=_____/20. 5/8=25/____. 3/6= ______/60 . 9/12= 27/_____?​

Answer 1

Respuesta:

1) 3/5 = 12/20

2) 5/8 = 25/40

3) 3/6 = 30/60

4) 9/12 = 27/36​

Explicación paso a paso:

En todos los casos se aplica la regla de 3

1) 3/5 = x/20 => x = (3 * 20)/5 = 12, x = 12;

2) 5/8 = 25/x => x = (8 * 25)/5 = 40, x = 40;

1) 3/6 = x/60 => x = (3 * 60)/6 = 30, x = 30;

1) 9/12 = 27/x => x = (12 * 27)/9 = 36, x = 36;