Respuesta :

Answer:

5/12 of the pie is remaining.

Step-by-step explanation:

1/3 + 1/4 = 7/12

1 - 7/12 = 5/12

Hope this helped!

Answer:

Step-by-step explanation:

According to the question,

Alena eats 1/3 of a pie

Mandy eats 1/4 of a pie

What portion of the pie is remaining?

= 1 - (1/3+1/4)

= 1 - (7/12)

= 1 - 0.5833

= 0.42