Unit conversion - 7th grade (12y) - math problems
Number of problems found: 378
- Temperature conversion
The normal human body temperature is 98.6 degrees Fahrenheit. What is the temperature in degrees Celcius?
- Pound2kilos
How many pounds make 1 kilograms?
- Time
16.2 days ..... how many hours is it?
- One hectare
How many square meters are one hectare?
- Customary length
Convert length 65yd 2 ft to ft
- Hectoliter into cube
Can 1hl of water fit into a half-meter cube?
- Aircraft nose down
How long will fall airliner from a height of 10000 m at speed 1,000 km/h?
- Clock
How long is trajectory of second hand of hours for day, if is 15 mm long?
- Knight
Knight passed 13 km long track in 26 minutes, what was his average speed?
- Wheel
What is the wheel diameter if on the 0.38 km track turns 128 times?
- Degrees to radians
Convert magnitude of the angle α = 136°18'10" to radians:
- A swimming pool
A swimming pool holds 30000 lt of water. How many gallons does it hold? 1 gallon= 4.55 lt
- Earth parallel
Earth's radius is 6370 km long. Calculate the length parallel of latitude 50°.
- Recipe
A recipe requires 2 pounds of flour. If a chef wants to triple the recipe, how many ounces of flour will be needed?
- Compass
What angle are between directions WSW (WestSouthWest) and SSE (SouthSouthEast) on the compass?
- Lunch
Jane eats whole lunch for the 30 minutes. Which part of the lunch is eaten in 180 seconds?
- Day
What part of the day is 23 hours 22 minutes? Express as a decimal number.
- Gold horseshoe
Calculate the volume of a gold horseshoe that weighs 750g.
- Feet to miles
A student runs 2640 feet. If the student runs an additional 7920 feet, how many total miles does the student run?
- If the 2
If the temperature is 86 degrees in Fahrenheit, what is the same temperature in Celsius?
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Unit conversion - math word problems. Examples for 7th grade (seventh).