C. 12 nickels and 9 dimes.
This is the only one that adds up to 1.50
<span> x+4 5+4 9
-------- = ------------ = --------
10-x 10 - 5 5</span>
Answer:
56%
Step-by-step explanation:
Any number out of 100 is that number's percent.
If it's for say 0.1/100, its 0.1%.
The answer is0.0031347962