Question

Ali has three pieces of ropes with lengths 140 cm, 168 cm and 210 cm. He wishes to cut all of the pieces of ropes into smaller pieces of equal length such there is no leftover rope. i. Find the Greatest Possible Length of each smaller pieces of ropes. ii. How many smaller pieces of rope can he get altogether?

Answer 1

Answer:

i. 7cm

ii. 74 pieces

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