Podcast
Questions and Answers
If $e = 3$ and $f = 4$, what does $2ef$ equal?
If $e = 3$ and $f = 4$, what does $2ef$ equal?
- 12
- 48
- 96
- 24 (correct)
If $(x - 3) + (x + 2) = 0$, then what is the value of $x$?
If $(x - 3) + (x + 2) = 0$, then what is the value of $x$?
- $1/2$ (correct)
- $-1/2$
- $3/2$
- $-3/2$
A car uses 500ml of fuel to travel 5.5km. How many liters of fuel would the car use to travel 22km?
A car uses 500ml of fuel to travel 5.5km. How many liters of fuel would the car use to travel 22km?
- 1
- 2 (correct)
- 4
- 3
A plane flying south turns anti-clockwise through 90 degrees. In what direction is it now flying?
A plane flying south turns anti-clockwise through 90 degrees. In what direction is it now flying?
In a class of 48 students, 36 are girls. What fraction of the class are boys?
In a class of 48 students, 36 are girls. What fraction of the class are boys?
Flashcards
Calculating 2ef
Calculating 2ef
If e = 3 and f = 4, then 2ef = 2 * 3 * 4.
Solving x in equation
Solving x in equation
To find x in (x - 3) + (x + 2) = 0, simplify and solve.
Car fuel usage
Car fuel usage
A car uses 500ml for 5.5km, find usage for 218km in liters.
Direction change
Direction change
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Fraction of boys in class
Fraction of boys in class
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