andresjohnston7
andresjohnston7
16-08-2017
Mathematics
contestada
math question down below
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kphung76127
kphung76127
16-08-2017
24/28 simplifies to 6/7 (divide both sides by 4)
6/7= 18/21 (multiply both sides by 3)
Final answer: D
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Аноним
Аноним
16-08-2017
i think 4:7 equivalent to 24:28
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