Respuesta :
lions to tigers=4:5
lions=12
12=4 units
divide by 4
3=1 unit
tiger=5 untis
3=1 unit
tmes 5
15=5unit=tigers
15=tigers
tigers to bears=3:5
tigers=3 units=15
15=3unit
divide by 3
5=1unit
bears=5unit
5=1unit
times 5
25=5unit=bears
25 bears
lions=12
12=4 units
divide by 4
3=1 unit
tiger=5 untis
3=1 unit
tmes 5
15=5unit=tigers
15=tigers
tigers to bears=3:5
tigers=3 units=15
15=3unit
divide by 3
5=1unit
bears=5unit
5=1unit
times 5
25=5unit=bears
25 bears