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September 20, 2014

September 20, 2014

Posted by **Marco** on Sunday, October 14, 2012 at 4:54pm.

I got. 1 pc at 80!cm. the other 1pc at 100 cm

Is this right ?

- Word problem math -
**Ms. Sue**, Sunday, October 14, 2012 at 5:02pmNo. The two pieces must add up to 200 cm.

x + x + 10 = 200

2x = 190

x = 95

95 and 105 = 200

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