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Translate the problem into an equation:
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人気の例
If a fair coin is tossed 6 times, what is the probability, to the nearest thousandth, of getting exactly 3 tails?After a 30% discount, a pair of jeans costs 72. What was the original price?The product of two consecutive positive integers is 30. Find the value of the greater integer.The 円周 of a circle is 14pi in. What is the area, in square inches? Express your answer in terms of pipi.Two times the sum of a number and 5 is equal to 7