Answer and working out attached below. Hope it helps
The answer in 27 $$$$$$$$$$$$$$$$$$$$$$$$
The width of the garden is 78
You just divide 7722 by 99 (which is 78)
Answer:
I eat 3/10 of the coconut and my friend eats 1/5 which is 2/10.
We both eat 3/10 + 2/10 which is 1/2 of the coconut.