Answer:
The first one is 40/100 = 4/10 = 40%
The second one is 52/100 = 13/25 = 52%
The third one is 22/100 = 11/50 = 22%
The fourth one is 9/100 = This is already simplified = 9%
Answer:
Step-by-step explanation:
The rate of change is 5/-4
Answer:
56%
Step-by-step explanation:
This is percentage increase and its calculated with the formula:
C2 = <u>x2 - x1 </u> x <u>100</u>
x1 1
where x2 = final value (75 inches)
x1 = initial value (48 inches)
c2 = relative value
pecentage increase = 100
so we say, <u>75 - 48</u> x <u>100</u>
48 1
<u>27</u> x 100
48 = o.5625 x 100 = 56.25%.
approximated to the nearest percent becomes 56%
