Mathweave Primary 6 maths› Average› Go through the total› Lesson video Find a missing value from an average Primary 6 Average · Lesson video · 2 min 35 s A week with no number is still a week. Go through the total, and the missing one is what's left. Practise this lesson → Questions in this lesson 0:05 Today's question: The table shows the mass of newspaper collected in each of 5 weeks, in kilograms: 45 in…