In a lottery, there are 12 prizes and 16 blanks. A lottery is drawn at random. What is the probability of getting a prize?
P (getting a prize) = 12/(12 + 16) = 12/38 = 3/7.
654, 647, 633, 612, 584, ?
32, 54, 88, 158, ?, 838
11 6 7 12 26 ? 205.5
200 20 4 ? 0.48 0.24
78, 88, 100, 114, ?, 148
14 6 4 4 ? 48
9 14 38 129 ? 2705 16260
Find the missing character.
221, 100, 0, -81, ?
8 12 30 105 ? 2598.75
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