Two bodies have masses in ratio 3:4when a force is applied on the first body it moves with an acceleration of 6m/s2 how much acceleration will the same force produced in the body

m1 = 3

m2 = 4

F = m1 a1 = 3 a1
F = m2 a2 = 4 a2
so
3 a1 = 4 a2
3 * 6 = 4 * a2

a2 = 18/4 = 9/2 = 4.5 m/s^2