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Mathematics 7 Online
OpenStudy (anonymous):

A triangle course for a conoe race is marked with buoys. The first leg is 3/10 mi,the second leg is 1/2 mi, and the third leg is 2/5 mi. How long is the race?

OpenStudy (anonymous):

Add them up.

OpenStudy (anonymous):

Length of race = perimeter of the triangle course = sum of all three sides.

OpenStudy (anonymous):

i know another 3 word problems i got too help me

OpenStudy (anonymous):

Give a medal and post those separately.

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