What fraction of system inclinations result in a visible transit for each type of star-planet system?

What fraction of system inclinations result in a visible transit for each type of star-planet system?

A) Planet closest to Star: (97-87.2)/180=_____

B) Planet Far from Star: (90.42-89.57)/____=180

Tried it multiple ways but system continues to say its wrong. Rounded out to two decimal places and all is in degrees!

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