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人気の例
A standard die is rolled. Find the probability that the number rolled is even. Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.the sum of 3 consecutive integers is 3009. what is the smallest of these integers9 decreased by twice a numberThe sum of three numbers is 66 . The second number is 3 times the third. The first number is 9 less than the third. What are the numbers?the number increase by 12 is 18