Answer:
$67.22 each month
Explanation:
Find how much Nick's grandparents will pay for by multiplying 4400 by 0.45:
4400(0.45)
= 1980
Subtract 1980 from 4400 to find how much Nick will have to save:
4400 - 1980
= 2420
Nick has 3 years to save for his tuition, meaning that he has 36 months to save (since there are 12 months in a year).
Find how much he has to save each month by dividing 2420 by 36:
2420/36
= 67.22
So, Nick will have to save approximately $67.22 each month