Answer:
19/20
Step-by-step explanation:
write all numerators above the common denominator 20
14+5/20
19/20
Maximum can be determined by taking derivative and set it equal to zero.
To get the answer, divide 1456 by 30
1456 / 30 = 48.53
Because there is leftover coins that cant fit a complete page, they would need one more page.
48 + 1 = 49
Kevin and his dad would need 49 pages to put all thr coins in the album.
