Answer:
A
Step-by-step explanation:
add all the xs together and it give you 3x and if tou combine the 1s it gives you two
A) 85%
To get the percentage you need to do 34/40 to get 0.85. That number is in decimal form and you need to convert it to a percentage. Multiply 0.85 by 100 to get 85 which is your percentage
B) 135%
Same concept as A. Keep in mind that since 54 is greater than 40 the answer should be over 100%
So the math would look like:
54/40 = 1.35
1.35 X 100 = 135%
Divide the y-value by the x-value.
(1/2) / (2/5) = 1/2 x 5/2 = 5/4
22 just kidding........ 16