15 + n = 9 (n equals "number")
Multiply both numerator and denominator with 8+5i. Then you get
The answer is C) 0.03, 0.065, 1/8, 14%
Answer:
10.5
Step-by-step explanation:
42/4 can be reduced by dividing numerator and denominator by 2: 21/2.
This is an improper fraction. One way to obtain the equivalent mixed number would be to multiply numerator and denominator of 21/2 by 5, obtaining 105/10, which reuces to 10.5.
We could also divide 42 by 4 in the usual way, obtaining 10.5.