Answer:
Step-by-step explanation:
<u>Given:</u>
<u>Solution:</u>
The only perfect square in the format of 44A is 441 and its square root is 21:
<u>So the letters are:</u>
13
2%, 0.2, 1/2
0.2 = 0.20 = 20%
1/2 = 0.50 = 50%
2% = 0.02
7: 2/11
8: 4/11
9: 5/11
10: 6/11
11: 9/11
12: 7/11