Unit Conversions

1 kg

• 1.205 lb

• 2.205 lb

• 3.205 lb

• .205 lb

1 lb

• .554 kg

• .454 kg

• .354 kg

• .154 kg

1 km

• .521 miles

• .621 miles

• .432 miles

• 8.31 miles

1 ft

• 20.48 cm

• 10.12 cm

• 50 cm

• 30.48 cm

There are 60 seconds in a minute.  How many seconds are in 5 minutes?

• 65
• 60
• 240
• 300

How many gallons are in 64 quarts?
(Hint:  4 qt = 1 gal)

• 16 gal
• 0.25 gal
• 0.75 gal
• 1.5 gal

How many hours are in a year?
(Hint:  365 days = 1 year)

• 8760 hrs
• 8670 hrs
• 525,600 hrs

A bicycle has a speed of 6 m/s. What is its speed in km/h?  (1 km=1000 m)

• 21.6 km/h
• 16.67 km/h
• 2.16 km/h
• 1.67 km/h

How many minutes are in a year?

• I can't count that high.
• 525,600min
• 52,560min
• 31,536,000min

convert 9 km to mm

• 900,000
• 9,000,000
• 9,000
• 90,000