A bar graph shows runs scored by a batsman in five matches: M1=40, M2=70, M3=30, M4=90, M5=20. His average…

A bar graph shows runs scored by a batsman in five matches: M1=40, M2=70, M3=30, M4=90, M5=20. His average score per match is:
  1. $45$
  2. $50$
  3. $55$
  4. $60$

Solution

Total $= 40+70+30+90+20 = 250$. Average $= 250/5 = 50$.

Asked in: IMO

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