advancedplaygrov2o93 advancedplaygrov2o93

04-10-2017
Mathematics

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Which one is it I need help

Which one is it I need help class=

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taniaorozco taniaorozco

04-10-2017

7/10 - 14/15 (find the LCD, which is 30)

7*3/ 10*3 - 14*2/ 15*2

21/30 - 28/30

= -7/30

hope that helps, God bless!

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