# 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).