By what rational number should \[\frac{-3}{5}\] be multiplied to obtai – McqOptions

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1.	By what rational number should \[\frac{-3}{5}\] be multiplied to obtain 21?
A.	\[\frac{507}{4}\]
B.	\[35\]
C.	\[-35\]
D.	\[507\]
Answer» D. \[507\]

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