What is the answer please ? I need help

Answer:
D
Step-by-step explanation:
When multiplying 2 fractions it is not necessary to have like denominators as the product of the 2 fractions is the product of their numerators divided by the product of their denominators, for example
[tex]\frac{2}{3}[/tex] × [tex]\frac{4}{5}[/tex] = [tex]\frac{2(4)}{3(5)}[/tex] = [tex]\frac{8}{15}[/tex]
However, when adding/ subtracting fractions it is essential that they have like denominators.