Respuesta :
Deena spent 45 minutes painting
clara spent 30 more min. so 45+30=75 min
adam spent 2 times as many min as clara
2×75=150 min
Deena:45 min
Clara: 75 min
Adam: 150min
45+75+150=270 min
clara spent 30 more min. so 45+30=75 min
adam spent 2 times as many min as clara
2×75=150 min
Deena:45 min
Clara: 75 min
Adam: 150min
45+75+150=270 min