Answer:
C
Step-by-step explanation:
To divide 3 by 3/5
Leave the 3, change division to multiplication and turn the fraction upside down, that is
3 ÷ [tex]\frac{3}{5}[/tex]
= 3 × [tex]\frac{5}{3}[/tex]
= [tex]\frac{3(5)}{3}[/tex] = [tex]\frac{15}{3}[/tex] = 5 → C