A percentage is a way to describe a part of a whole. The percentage of increase from 50 to 90 is 80%.
A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.
To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.
The percent of increase from 50 to 90 is,
= (90-50)/50 × 100%
= 40/50 × 100%
= 0.80 × 100%
= 80%
Hence, the percentage of increase from 50 to 90 is 80%.
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Answer:
1/10
2/20
3/30
0.1
10%
~Courtney
Answer:
solution given;
-x/2 + 3/2
={-x+3}/2
={3-x}/2 is your answer.
Answer:
2.71554948
Step-by-step explanation:
used meh brain
Answer:
Yes
Step-by-step explanation:
b. 18
c. 24
d. 48