Practice

Practise until it sticks

Choose a topic, a skill or a difficulty. Calculation exercises have new versions with fresh numbers once you have solved them, so you can practise the method rather than memorise an answer.

← Back to the list · from Weighted and geometric means

Guided, difficulty 1 of 3

Weighted course grade

Not started

A professional certificate is graded on coursework (worth 20%), a midterm test (30%) and a final exam (50%). A candidate scores 59 on coursework, 75 on the midterm and 86 on the final.

What is the candidate's overall grade? Give it to 1 decimal place.