31 in total and the smaller one has 13. So just subtract 31-13 and it means there are 18 balls in the larger bag
To begin with, we have to multiply 16 by 5, to determine how many ounces are in the bags. we get 80, no? we then divide 1680 by 80 to receive 21. your answer is 21.
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68|2
34|2
17|17
01
\/68 = \/(2²*17) = 2\/17