A) fifteen twentieths
B) twelve fifths
C) fifteen fourths
D) eight halves

Hello !
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[tex]\huge {\boxed {\underline{Explanation :}}}[/tex]
[tex]\sf{5 \: x \: \frac{3}{4}[/tex]
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[tex]\sf{Apply \: the \: fraction \: rule :} \: a \: ^. \: \frac{b}{c} = \frac{a \: ^. \: b}{c}[/tex]
[tex]\sf{\frac{5x \: ^. \: 3}{4}[/tex]
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[tex]\sf{Multiply \: the \: numbers:} \: 5 \: ^. \: 3 = 15[/tex]
[tex]\sf{= \frac{15x}{x}[/tex]
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[tex]\underline{Answer :}[/tex]
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