A man has 2 pennies, 3 nickels, 1 dime, and 2 quarters. How many different sums of money can he make using one or more of these 8 coins?
A.
8
B.
12
C.
47
D.
77
Exam No：2022 First Round Grade 6 Year：2022 Question No：31
Answer:
C
Knowledge points:
G6 - Probability - Permutations & Combinations (Simple Listing)
Solution:
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