Alan needs 100 dimes to fill his coin collection book. Each page holds 10 dimes. He fills 2 pages. How many more pages does he need to fill the book?
A. 10
B. 8
C. 2
2 answers
can you show ur work?
100 - 2*10 = 80 dimes left
80 dimes * (1 page/10 dimes) = 8 more pages needed
OR
another way
100 dimes needs 100/10 = 10 pages
he used 2 pages so needs 10-2 = 8
80 dimes * (1 page/10 dimes) = 8 more pages needed
OR
another way
100 dimes needs 100/10 = 10 pages
he used 2 pages so needs 10-2 = 8