51 the other person was right
Step-by-step explanation:
0.5 I think because 5 ÷10 is o.5 but u dont know how much water the tree got.
7 I think because if you would put a zero behind the 4 and 7 and add them together it will be 110 and all that's left if u subtract them from 180 is 70 (7)
