yatzminideluna
yatzminideluna
18-01-2017
Mathematics
contestada
Pls help (>_<) im soo stupid :-[
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Apocrophon
Apocrophon
18-01-2017
You set up a ratio:
[tex]\frac{2\ sugar}{3\ flour}=\frac{6\ cups}{x\ cups}[/tex]
Cross-multiply:
[tex]\frac{2\ sugar}{3\ flour}=\frac{6\ cups}{x}\\ 2*x=3*6\ cups\\ x=\frac{18\ cups}{2}\\ x=9\ cups[/tex]
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CaraHsu
CaraHsu
18-01-2017
Assume that sugar 2 X, flour 3 X
Solving: 2 X= 6
X= 3
So 3 X= 3 · 3=9
Answer: There're 9 cups of flours.
Answer Link
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