Equation practice
Question 1
- FFormula
- IInsert
- FFine-tune
- AAnswer
F · Formula
Working so far
Practice complete
Use Calculate at the Answer stage if needed. Progress saves on this device.
FIFA reminders
- F · Formula
- Choose the equation that links the quantities in the question.
- I · Insert
- Put the given values into the equation, keeping their units.
- F · Fine-tune
- Check units and convert if needed. Rearrange to leave the unknown on its own.
- A · Answer
- Calculate the answer and include its unit.
Each question gives you two equations to choose from. Your chosen equation stays visible while you work. Use Hint for a reminder or Show step to see that step completed.
Question 1
Equations
FIFA reminders
- F · Formula
- Choose the equation you need.
- I · Insert values
- Put in the given numbers.
- F · Fine-tune
- Check units, convert and rearrange if needed.
- A · Answer
- Calculate and include the unit.
Calculator
Worked answer
Practice complete
About this practice
Original questions using AQA Combined Science: Trilogy Foundation equations. Higher level means less support: answer the whole question and open the help only when needed.