Friday
May 24, 2013

# Homework Help: prealgebra

Posted by victoria on Thursday, September 15, 2011 at 9:43pm.

it takes 45 min. to plant 12 plants how long does it take to plant 5

• prealgebra - Ms. Sue, Thursday, September 15, 2011 at 9:46pm

Let's use a proportion. Cross multiply and solve for x.

45/12 = x/5

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