First of all, observe that all fractions exist as long as b is not zero.
Multiply both numerator and denominator of the first fraction by 3:

Now all fractions have the same denominator. Under the assumption that b is not zero, multiply both sides by 3b:

Subtract 3b from both sides:

Subtract 2 from both sides:

Divide both sides by 2:

36
Step-by-step explanation:
We know that
- Sum of two complementary angles is 90°
- Let the other angle be x
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Your answer would be option C because the red is 36 and the blue is 27 which added together equals 63
Myself = 2 legs
King = 2 legs
Queen 5 x 2 = 10 legs
Total Big cats
= 5 queens x 5 rooms x 5 big cats = 125 big cats x 4 legs = 500 legs
Little cats
125 x 5 x 4 = 2500 legs
3014 legs