About 93
Formula = Number x 100/Percent
=28 x 100/30
= 93.33


The basic angle for 1/2 is 60°, and cosines are negative in the first and third quadrant.
So, you take 180° - 60° = 120° to get the angle in the first quadrant, and 180° + 60° = 240° to get the angle in the third quadrant.
Since only 120° is an option, the answer is
B.
In math
"of" means x
"is" means =
x% of 200 is 90
x * 200 = 90
x = 90/200 = .45
Multiply by 100 to convert to percent
.45 = 45%
90 is 45% of 200
Answer: Option A is correct.
Explanation: Both fractions equal 6/5 when fully simplified. Questions like these are easy to check. All you have to do is divide 18 by 15 and divide 24 by 20. Both will equal 1.2.
Answer:
5
Step-by-step explanation: