First, turn the fractions into mixed numbers.
21/4 - 27/8
Then. make the denominators the same.
4 * 2 = 8
21 * 2 = 42
42/8 - 27/8
42 - 27 = 15
15/8
15/8 = 1 7/8
Answer:
Step-by-step explanation:
You have the right answer
I believe its 0.08522727, idk if this is correct
i'm sorry if i'm wrong
~Zane
Answer:
(x-8)(x-8) are the factors of the following biominals