Prealgebra
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Need all the help i can get
Hi i'm pretty new to this and i don't know what to do?So i put these questions up im not sure if my answers will show up because i used color letters, but i need help checking and explaining steps N 108 is 36% of what number?

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Ms.Sue can you help me. Use the proportion to convert meters to centimeters. 100 cm x  =  1m 7.2 m A. x= 0.72 cm B. x= 7.2 cm C. x= 72 cm D. x= 720 cm Pls don't hate on me and don't put improper language
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