Respuesta :
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