SOLUTION: Katrina walked from her house to the library. Then she walked 1/3 mile to her friend's house. When she left her friend's house she walked 2/5 miles home. How far did she walk from
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Question 934602: Katrina walked from her house to the library. Then she walked 1/3 mile to her friend's house. When she left her friend's house she walked 2/5 miles home. How far did she walk from her house to the library?
You can put this solution on YOUR website! assume that katrina's house, the library, and her friend's house, are all in a straight line
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x = distance katrina's house to library
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x + 1/3 = 2/5
x = 2/5 - 1/3
x = 2*3/3*5 - 1*5/3*5
x = 6/15 - 5/15
x = 1/15 mile
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