Respuesta :

Answer:

-0.64285714285

Step-by-step explanation:

Step-by-step explanation:

7/12 : 3/10 = 7/12 · 10/3 =  7 · 10  , 12 · 3  = 70/36 =2 · 35 , 2 · 18 = 35/18

To divide one fraction by another, invert (turn upside-down) the second fraction, then multiply. Cancelling by a common factor of 2 gives

35/18