Answer:

Step-by-step explanation:
Given

Required
Calculate the difference
We start by factorizing the denominator of both fractions




Take LCM

Open Brackets


This can't be simplified any further;
Answer:
6 because 6+15=21 and 21+6=27
Answer:
Here, the figure has transformed counter-clockwise with an angle of 90 degrees, Look at the short side, it would be easy to consider the transformation then.
Step-by-step explanation:
Hope this helps:)
-5.6 is the answer to this problem