Answer:
5) 24/5 or 4,4/5 7) 77/8 or 9,5/8
Step-by-step explanation:
You make them "top heavy fractions" and multiply out.
Answer:
30%
Step-by-step explanation:
Method 1-
Divide 9 by 9/30. You get 30. This is the percent that you need!
Method 2-
You can also simplify 9/30 down to 3/10. You just multiply this by 10 on both sides. This makes 30/100, or 30%
Commutative property of addition
Answer: 5
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
The only value I can see that won't work is a = 0. That value gives you 0 over 0 which has no definite answer at this level. It is best to call such a thing undefined or not permitted.