Question
Purple, blue and black cloths are sold in 10 cm, 90 cm and 60 cm long respectively. Nick wanted to buy equal length of each color. What is the least number of rolls of each color he must buy?
  1. purple cloth
  2. blue cloth
  3. black cloth
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(c)

Click button first when a symbol is required. X

Purple, blue and black cloths are sold in 10 cm, 90 cm and 60 cm long respectively. Nick wanted to buy equal length of each color. What is the least number of rolls of each color he must buy?
  1. purple cloth
  2. blue cloth
  3. black cloth