0.567 + (a)   = 1

0.26 + (a)   = 1

7.3 + (a)   = 10

0.609 + (a)   = 1

0.31 + (a)   = 1

0.43 + (a)   = 1

6.91 + (a)   = 10

0.295 + (a)   = 1

9.3 + (a)   = 10

0.4 + (a)   = 1

4.62 + (a)   = 10

0.361 + (a)   = 1

0.44 + (a)   = 1

0.36 + (a)   = 1

1.95 + (a)   = 10

0.402 + (a)   = 1

4.8 + (a)   = 10

0.32 + (a)   = 1

4.72 + (a)   = 10

2.7 + (a)   = 10

0.1 + (a)   = 1

0.2 + (a)   = 1

0.3 + (a)   = 1

1.87 + (a)   = 10

0.37 + (a)   = 1

0.9 + (a)   = 1

0.885 + (a)   = 1

7.32 + (a)   = 10

5.2 + (a)   = 10