Respuesta :

namely, how many times does 1/30 go into 2/5?

[tex]\bf \cfrac{2}{5}\div \cfrac{1}{30}\implies \cfrac{2}{5}\cdot \cfrac{30}{1}\implies \cfrac{2}{1}\cdot \cfrac{30}{5}\implies 2\cdot 6\implies 12[/tex]