Answer:
9
Step-by-step explanation:
first, turn both fractions into improper
turn it into multiplication
simplify
(B) 9
[tex]15\frac{3}{4}[/tex] ÷ [tex]1\frac{3}{4}[/tex] = [tex]\frac{63}{4}[/tex] ÷ [tex]\frac{7}{4}[/tex] = [tex]\frac{63}{4}[/tex] × [tex]\frac{4}{7}[/tex] = 9
