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דוגמאות פופולריות
The circumference of a circle is 14pi cm. What is the area, in square centimeters? Express your answer in terms of pipi.25% of what number is 1604400 dollars is placed in an account with an annual interest rate of 8.25%. How much will be in the account after 29 years?2/5 of a number is 16. What is the numberThe product of a number and 4 is 28.