Answer:
1/3 left for grass
Explanation:
1/3 of the school garden has vegetable and another 1/3 has flowers. What part of the garden is left to grow grass?
1/3 has vegetables and another 1/3 has flowers so:
1/3 + 1/3 = space used
1/3 + 1/3 = 2/3 space used
1 - 2/3 = space left for grass:
1/3 for grass