Respuesta :

2 2/5
1 4/7
3 2/4 when simplified it is 3 1/2

Answer:

12/5=2 2/3       11/7=1 4/7      15/4= 3 1/2

Step-by-step explanation:  Divide the numerator(12,11,15) by the denominator (5,7,4). Write down the whole number answer.  Then write down any remainder above the denominator. Then simplify if needed.