Answer:
Benjamin is correct.
Step-by-step explanation:
1/2 converted to a decimal (1 divided by 2) is 0.50, which when converted to a percentage is 50%.
1 ÷ 2 = 0.5
.5 × 100 = 50 ⇒ 50%
So, 1/2% = 50%
Also, 1/2 is 50%. So, that should automatically prove that he is correct.
Hope this helps! :)
If so, is Brainliest ok?
A rational number is a number that can be express as the ratio of two integers.
I'm not familiar with the notation but I'll guess this refers to the equation:

is -30 degrees


Choice b
<span>C. No, because 6 + 11 = 13. </span>