Answer :
A.99 1
Divide the numbers
1
8
2
0
=
1
1
0
18
20
=
k
110
2018=110k
9
1
0
=
1
1
0
9
10
=
k
110
109=110k
2
Multiply all terms by the same value to eliminate fraction denominators
3
Simplify
Solution
9
9
=
99
=
k
99=k
Divide the numbers
1
8
2
0
=
1
1
0
18
20
=
k
110
2018=110k
9
1
0
=
1
1
0
9
10
=
k
110
109=110k
2
Multiply all terms by the same value to eliminate fraction denominators
3
Simplify
Solution
9
9
=
99
=
k
99=k
