Answer:
They will be able to.
Explanation:
You first want to make sure the first three families have enough to eat.
![6(1)/(2) - 2(7)/(8) = 3(5)/(8)](https://img.qammunity.org/2022/formulas/mathematics/college/51zojfgljs41kmhes79lgdfdf1hiid8r2j.png)
For further explanation look at the first image.
![3(5)/(8) > 2(7)/(8)](https://img.qammunity.org/2022/formulas/mathematics/college/ozyd8hzad0yy6km796xhd6roi65va8kz4x.png)
Just to make sure
![3(5)/(8) - 2(7)/(8)=(3)/(4)](https://img.qammunity.org/2022/formulas/mathematics/college/qm9ke6qrxulrjmj3laabletv2mljwkeohk.png)
For further explanation look at the second image.
The rest of the images show a model solution.