Physical quantity - practice problems
A physical quantity is a term numerically describing a property or state of a physical object. For example, a physical quantity is a length, and its corresponding physical unit is a meter (symbol m). Similarly, the quantity is weight, and the unit is the kilogram (kg). Physical quantities can be divided into a scalar (has magnitude), vector (has magnitude and direction), and tensor (has magnitude and multiple directions).Number of problems found: 6865
- Clara
Clara earned $24 for mowing her neighbor's lawn 3 times. If Clara charged the same rate and earned $32, how many times did she mow her neighbor's lawn? Use a unit rate to find the unknown value. - Glass cleaner
A 2-pint bottle of glass cleaner costs $13.44. What is the price per fluid ounce? - Mass fraction 2
What fraction is 60kg of 150kg? - The speed problem
Convert 540 meters/minute to kilometer/hour (m/min to kmph). - Money fraction
You have 8 euros and spend 5 euros. What fraction did you spend? - Amelia
Amelia and Ray were making cupcakes. In a glass bowl, they added 3 cups of flour, 1 1/3 cups of vegetable oil, 1/2 cup of butter, 1/4 cup of chocolate chips, and 2 more cups of other ingredients. How many cups of batter are in the bowl? - Clock ratio
What is six hours to 10 hours? - Complete 16 Complete the conversions below, show calculations and answers 1) 3.5 kg to gram 2) 4567ml to litres 3) R45.78 to cent 4) 5.60m to centimeters
- Liquid density
What is the volume if the measure is 20 kg and the density is 2 kg/m³? - An object
An object has a mass of 900 g and a volume of 1875 cm³. Calculate the density. - A scuba
A scuba diver swims to a depth of 12 15/16 meters below sea level. Which of the following shows the decimal representation of -12 15/16? Write as decimal value... - A water
A water jug has 1 5/8 liters of liquid. How do you write this mixed number as a decimal? - One chewing
One chewing gum costs 44c. Mawis has R8. She wants to buy 20 chewing gum for her party. How more does she need to save? - Mukundi
Mukundi charged Morris € 27 for parts and €9 per Hour for labor to repair his bicycle. If he spent 5 hours repairing his bike, how does Maris owe him? - Half-hour
How many minutes are in 1/2h (in a half hour)? - The corn
When the corn was ready for harvest 75 days later, it measured 2 ¼ meters high. What is the measurement in centimeters? - A green A green rope is 60.5 m long. Each meter of the rope has a mass of 0.052 kg. What is the total mass of the green rope?
- Fahrenheit 2
Fahrenheit temperature is found by dividing the degree Celsius by 5/9 and then adding 32 to the quotient. Find the Fahrenheit temperature if the degree of Celsius is 40. - Zahra
Zahra poured 2 liters of milk into a mixing bowl. How many milliliters of milk did she pour? - Fix + per day fee Mr. White rents a small truck for one week and a few additional days, d. He does not have to pay a per-mile fee. Evaluate the expression 460+140d to find how much he will pay for a 9-day rental.
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