What length is the shortest path from A to D in the graph below?
2 answers:
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Hi There!
So basically you have to add, whenever you add with the same denominator you just add the numerator.
Steps
1. Add
+ 
2. Since they have the same denominators add the numerators, 1+4=5
3. You're total answer should be
, whenever you get the same number in the numerator and the denominator the answer will always be one.
Final Answer, + equals to one.
Hope This Helps :)
So basically you have to add, whenever you add with the same denominator you just add the numerator.
Steps
1. Add
2. Since they have the same denominators add the numerators, 1+4=5
3. You're total answer should be
Final Answer,
Hope This Helps :)