On Sunday Sheldon bought 4 1/2 kg of plant food. he used 1 2/3 kg on his strawberry plants and used 1/6 kg for his tomato plants
. He has 2 2/3 left over. Sheldon wants to feed his strawberry plants 2 more times and his tomato plants one more time. how much plant food will he need? does he have enough left to do so.
