Saturday

December 20, 2014

December 20, 2014

Posted by **ssssss** on Monday, April 2, 2012 at 8:35am.

- MATHS -
**bobpursley**, Monday, April 2, 2012 at 8:53amwhy wouldn't he take the longest two, cut them into 36cm pieces?

- MATHS -
**Steve**, Monday, April 2, 2012 at 10:23amI'd say it's because they are to be cut from 2 of the pieces. That is, which two ropes have the largest common factor?

36 = 12*3

40 = 8*5

48 = 12*4

Looks to me like 12cm is the longest piece that divides evenly 2 of the 3 original lengths.

**Answer this Question**

**Related Questions**

maths - Christopher has cut three pieces of string to three kites.two pieces ...

Meters - Vincent has cut three pieces of rope to complete a science project. Two...

algebra - a 3 1/2 foot piece of rope is cut into two pieces. one of these pieces...

math - STRING LENGTHS: You have two pieces of string. One is 27 cm long. The ...

Math - Two friends cut a large candy bar into equal pieces Harriet ate 1/4 of ...

Math - Benita has 3 ropes measuring 54 centimeters, 108 centimeters and 189 ...

math - a 45 inch rope is cut into 3 pieces. the first piece of rope is 3 inches ...

math - a 50 foot length of rope was cut into two pieces. the first piece is 5 ...

math 5th - Jenna had 24.5 yards of lace. She cut it into pieces of equal length ...

math - Darion needs 20 pieces of string 3/8 inch in length .He cut a 4 7/8 inch...