Gr 10 Wiskunde Lit: Hfst 5 Som meting
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Questions and Answers

What is the conversion factor to convert millimetres to centimetres?

  • 1000
  • 100
  • 5
  • 10 (correct)

What is the formula to convert centimetres to metres?

  • Length in m = Length in cm × 1000
  • Length in m = Length in cm ÷ 100 (correct)
  • Length in m = Length in cm × 100
  • Length in m = Length in cm × 10

What is the conversion factor to convert kilometres to metres?

  • 100
  • 10,000
  • 1000 (correct)
  • 100,000

What is the formula to convert millilitres to litres?

<p>Volume in l = Volume in ml ÷ 1000 (C)</p> Signup and view all the answers

What is the conversion factor to convert litres to kilolitres?

<p>1000 (B)</p> Signup and view all the answers

What is the definition of length?

<p>The distance between two points (B)</p> Signup and view all the answers

What is the formula to convert metres to kilometres?

<p>Length in km = Length in m ÷ 1000 (C)</p> Signup and view all the answers

What is the definition of volume?

<p>The amount of space an object occupies (C)</p> Signup and view all the answers

What is the purpose of stove dials?

<p>To show the relative temperature settings (B)</p> Signup and view all the answers

What is the temperature at which water freezes at sea level?

<p>0°C (B)</p> Signup and view all the answers

What is the formula to calculate the perimeter of a rectangle?

<p>P = 2 × length + 2 × width (B)</p> Signup and view all the answers

What is the definition of a radius?

<p>The length from the centre to any point on the edge of the circle (D)</p> Signup and view all the answers

What is the formula to calculate the area of a triangle?

<p>A = 1/2 × base × height (D)</p> Signup and view all the answers

What is the definition of a perpendicular line?

<p>A straight line that lies at an angle of 90° to a given line (A)</p> Signup and view all the answers

What is the formula to calculate the circumference of a circle?

<p>C = π × diameter (C)</p> Signup and view all the answers

What is the definition of the perimeter of a shape?

<p>The total length of the outside of a shape (A)</p> Signup and view all the answers

What is the weight in grams of an object that weighs 2000 milligrams?

<p>2 g (D)</p> Signup and view all the answers

If a recipe requires 2 cups of flour, how many milliliters of flour is needed?

<p>2000 ml (D)</p> Signup and view all the answers

What is the length of a room that is 5 meters long and 3 meters wide?

<p>8 meters (C)</p> Signup and view all the answers

How much would it cost to buy 2 kilograms of rice if the price per kilogram is $5?

<p>$10 (D)</p> Signup and view all the answers

What is the volume in liters of a container that can hold 2500 milliliters?

<p>2.5 Liters (A)</p> Signup and view all the answers

What is the weight in kilograms of an object that weighs 2500 grams?

<p>2.5 kg (C)</p> Signup and view all the answers

How much would it cost to buy 3 liters of juice if the price per liter is $2?

<p>$6 (A)</p> Signup and view all the answers

What is the temperature in degrees Celsius of an object that is 80 degrees Fahrenheit?

<p>27°C (C)</p> Signup and view all the answers

What is the weight in tonnes of an object that weighs 2500 kilograms?

<p>2.5 t (A)</p> Signup and view all the answers

What is the volume in milliliters of a container that can hold 2 liters?

<p>2000 ml (D)</p> Signup and view all the answers

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