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Exemples populaires
Problem 1: Calculate the total income tax owed for someone earning 45,000 per year at a tax rate of 15%.Ben is three times as old as John. The sum of their ages is 40 years. How old is each of them?You financed a car at a 7% annual interest rate. At the end of five years, you paid a total of 37,869.90. What was the purchase price of the car? Round to the nearest penny.The purchase price of the car wasThe radius of a cercle is 17 m. Find its area in terms of pipi.Jan travelled 175 kilometres in 5 hours. How fast was Jan travelling?