Question

Please answer it fast

Answer 1

Step-by-step explanation:

54l⁴m³n²

9l²m²n²

=6l²mn

9 cancels 54 by 6 times.

l² minus(from) l⁴ =l²

m²  minus(from) m³=m

n² minus(from) n²=n

These gets minused (only variables) when the values are sent onto numerator side.