Answer:

Step-by-step explanation:
Given
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← factor denominator
=
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We require the fractions to have a common denominator.
Multiply numerator/denominator of first fraction by x
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Subtract terms on numerator leaving the common denominator
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= 
Answer:
64 fish
Step-by-step explanation:
If there is 1/4 fish with black stripes and its a total of 16 then you have to multiple 16 times 4 because theres 4 groups. so 16 times 4 is 64.
Answer:
A x B = 5/6 x 3/4 = 15/24
Answer = 15/24
Step-by-step explanation:
-3/4 pi
Do the equation -135/180 = 180/pi and simplify