Question
Mr. Ethan has three pieces of wire of length 40 cm, 80 cm and 100 cm. He wishes to cut the three pieces of wire into smaller pieces of equal length with no remainder.
  1. What is the greatest possible length of each of the smaller pieces of wire?
  2. How many of the smaller pieces of wire of equal length can he get?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Mr. Ethan has three pieces of wire of length 40 cm, 80 cm and 100 cm. He wishes to cut the three pieces of wire into smaller pieces of equal length with no remainder.
  1. What is the greatest possible length of each of the smaller pieces of wire?
  2. How many of the smaller pieces of wire of equal length can he get?