[ 10, 50, 70],1/3
[ 18, 30, 54],1/15
[ 18, 45, 54],1/5
[ 18, 54, 60],3/5
[ 20, 40, 80],3
[ 30, 36, 72],5/3
[ 36, 45, 72],5
[ 36, 60, 72],15