Answer:
It was not my intention to post that answer, as it does not solve the question, but hope it helps somehow.
Step-by-step explanation:
You want to verify this identity.
The common denominator is
Solving the first and second numerator:
Now we have
Once
Also, consider the identity:
That last claim is true.
Answer:
D
Step-by-step explanation:
add everything up devide by 3
Answer:
3 1/7 units
Step-by-step explanation:
(im assuming that 22/7 is what it's being converted here lol) basically what you would do is turn this in to a mixed fraction. You look at how many sevens can go into 22. In this case, three "sevens" would go into 22 (7x3=21). Since we have one left over, it would go over the 7! So that final answer would be 3 1/7!