Fuel Calculation Test

Answer the following questions as quickly as possible, when you are done, click the button at the bottom. Quick! The clock has already started!

You burn 8 kgs of fuel per minute. How much do you burn in 30 mins? kgs
You burn 30 kgs of fuel per minute. How much do you burn in 40 mins? kgs
You have used 50 kgs of fuel in the past 50 mins. How much do you burn per hour? kgs
You travel 4 NM. How much fuel will you need if you burn 8 kgs per minute, and are travelling at 8 kts? kgs
You travel at an average speed of 80 mph. How much fuel do you need for a 72 mile trip if you burn 80 kgs per hour? kgs
You travel at an average speed of 240 mph. How much fuel do you need for a 16 mile trip if you burn 135 kgs per hour? kgs
You travel 686 miles. How much fuel will you need if you burn 100 kgs per hour, and are travelling at 980 mph? kgs
You travel 12 miles. How much fuel will you need if you burn 24 kgs per hour, and are travelling at 24 mph? kgs
You have used 28 kgs of fuel in the past 2 hours and 20 mins. How much do you burn per hour? kgs
You travel 165 NM. How much fuel will you need if you burn 4 lbs per hour, and are travelling at 132 kts? lbs