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TIMO 2021 Grade 5 Preliminary Set 1 Question 10

TIMO · TIMO 2021 Grade 5 Preliminary Set 1

Question 10

Find the value of 1/(2×3)+1/(3×4)+1/(4×5)+...+1/(98×99)+1/(99×100).

Question illustration
  1. 49/100
  2. 99/100
  3. 49/50
  4. 1/2