I need help solving these ASAP using dimensional analysis! please help!

How many inches are in a football field?

How many feet are in a furlong?

How many fathoms is a 20 foot deep well?

How many parsecs make up a light year?

How many rods are in a mile?

The average tortoise lives 200 years. How many scores is this?

How many pounds are in a metric ton?

It took Jake 84 days to travel to his destination. How many fortnights is this?

20,000 leagues under the sea is how many miles?

If a person blinks their eyes once every 3 min on average, then how many times do they blink in one day?

A train weighs 40,000 tons. How many drams is this?

A tennis ball leaves a racket during a serve at 29.22 fathoms/s. During a yellow flag at a race cars travel 82 mi/hr. A runner travels 1.125 furlongs/s. What object is fastest.


12 inches = 1 foot
Parsec = 1.91 x 1013 miles
Score= 20 years
Fortnight = 14 days
League = 3 miles
1 light year = 9.46 x 1015 meters
Dram = 60 grains
Grain = 7000 pounds
Fathom = 6 feet
Furlong = ⅛ a mile
1 mile = 5280 ft
Metric Ton = 1000 kilograms
1000 grams = kilogram
1 kilogram = 2.20 pounds
1 rod = 16.5 link
1 link = 7.92 inches