Answer:
a = 25
b = 100
c = 17
d = 68
Step-by-step explanation:
What is the question
My answer what I came up with is B And B
90.5
0 9 0. 5 0 0
1 1 9 9 5. 5 0 0
− 0
9 9
− 9 9
0 5
5 5
− 5 5
0 0
0