Convert 46 minutes to seconds?

Convert 10 years to hours(neglecting leapyears)?

The Kentucky Derby distance is 13 furlongs. How far is the Kentucky Derby in(a) rods?(b) fathoms?

An airliner travels 45 miles in 5 minutes. What is its speed in miles perhour?

If your car gets 30 miles pergallon, how much does it cost to drive 320 miles when gasoline costs $3.20 pergallon?

Find the scale ratio for the map described below.

1 cm (map)=50 m (actual)?

The gestation period of humans (266 days) is_____ percent longer than the gestation period of bears (220 days)?

Diners frequently add a15% tip when charging a meal to a credit card. What is the price of the meal without the tip if the amount charged is $49.45? How much was thetip?

Consider two people where one person is 20% taller than the other but proportioned in exactly the same way.(That is, the taller person looks like a larger version of the shorterperson.) Suppose the shorter person has a 30-inch waist. What size is the tallerperson's waist?