Question
Mr. Ian has three pieces of thread of length 80 cm, 100 cm and 200 cm. He wishes to cut the three pieces of thread into smaller pieces of equal length with no remainder.
  1. What is the greatest possible length of each of the smaller pieces of thread?
  2. How many of the smaller pieces of thread of equal length can he get?
4 m
(a)

Click button first when a symbol is required. X

(b)

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Mr. Ian has three pieces of thread of length 80 cm, 100 cm and 200 cm. He wishes to cut the three pieces of thread into smaller pieces of equal length with no remainder.
  1. What is the greatest possible length of each of the smaller pieces of thread?
  2. How many of the smaller pieces of thread of equal length can he get?