Answer:
➪9.9
Step-by-step explanation:
18/5 + 63/10
36+63/10
99/10
9.9
25%
1/4 * 25 = 25/100
25/100=25%
it is 56
because you need to break the figure into two parts
5 x 4 = 20
4 x 9 = 36