michaelamorgaan
michaelamorgaan
22-02-2018
Mathematics
contestada
whats the lcd of 6/7, 3/5 and 1/4
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Jr04
Jr04
22-02-2018
Whats the lcd of 6/7, 3/5 and 1/4
[tex] \dfrac{6}{7} \qquad \dfrac{3}{5}\qquad \dfrac{1}{4} \\ \\ lcd= 7*5*4\to lcd= 140 \\ \\ \\ \dfrac{6*20}{7*20} \qquad \dfrac{3*28}{5*28}\qquad \dfrac{1*35}{4*35} \\ \\ \\ \dfrac{120}{140} \qquad \dfrac{84}{140}\qquad \dfrac{35}{140} \\ \\[/tex]
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