Answer :
i got 0.5 because i did:
240/5=48/5=10/5=2
240/4=60/4=15/4=4
and then i did 2/4 and got 0.5
240/5=48/5=10/5=2
240/4=60/4=15/4=4
and then i did 2/4 and got 0.5