David pays a 20% income tax on his 2,100-month salary. How much does he pay in taxes each year?
Andre Rick and ty were practicing for a track cycling race. Andre- 750 m in 3 minutes Rick 4 minutes 800m, Ty 950 in 5mmintues, who covered the last distance per minute?
A recipe for banana pudding calls for 2/3 cups of sugar for the flour and 1/4 cups of sugar for the meringue topping, how many cups of sugar is required to make that good banana pudding?
A phone originally price at $40 is now $30 what was the percent discount?