Seudónimo
Seudónimo
13-08-2016
Mathematics
contestada
390 is 60% of what number?
Respuesta :
melhunt99
melhunt99
13-08-2016
First we substitute symbols for the words: 390=60%x#. Then we divide both sides by .60 (or 60%): 390/.60=650. 650=#. 390 is 60% of 650 :) I hope this helps and makes sense!
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Аноним
Аноним
14-08-2016
Solutions
[tex] 60 = 20 * 3 [/tex]
[tex]390 / 130=3[/tex]
Our next step will be to add 40% more to 390 (390 + 40%) and simplify to 650.
390 is 60% of 650
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