Question
A shopkeeper buys an item for $80 and sells it for $100. Calculate the percentage profit.
[3 marks]
Tap to take a photo or choose an image
JPG or PNG acceptedWrite with Apple Pencil on iPad (or finger / mouse) — the AI reads your working and grades it.
Type your answer
Loading…
⌨ Math input▾
Modelled on Cambridge 0580 · Oct/Nov 2025 · Paper 42 · Q14(b)
Grading your answer... please wait
Modelled on Cambridge 0580 · Oct/Nov 2025 · Paper 42 · Q14(b)
Find this hard? There are simpler questions on this skill
Percentage increase and decrease
10 quick questions · about 30 s each · checked instantly · no account needed →
Try it free — the AI marks 3 answers a day.
A free account marks 30 a day.
Sign up free →
📖 Input mode
Study the worked solution, then try one like it. Revealed questions aren't counted.
Back to practice mode