Pls help me with this

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

If i had 1234 apples and 1 banana what is the total amount

Amass weighing 16 pounds stretches a spring 8/3 feet. the mass is initially released from rest from a point 2 feet below the equilibrium position, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 1/2 the instantaneous velocity. find the equation of motion if the mass is driven by an external force equal to f(t)=cos(2t).