Homework Help: 5th grade math

Posted by kit on Tuesday, March 12, 2013 at 7:23pm.

bill is replacing the grass in his yard with cement .the yard is 300m long and 100m wide. if cement is 15cents per cm how much would it cost?

5th grade math - Ms. Sue, Tuesday, March 12, 2013 at 7:26pm
He's replacing the grass with concrete, not cement.

300 m = 3,000 cm
100 m = 1,000 cm

3,000 * 1,000 = 3,000,000 square cm

3,000,000 * 0.15 = $__________
5th grade math - Suufi, Tuesday, March 12, 2013 at 7:44pm
3000000*0.15= $450000

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