Mia starts with a piece of paper 6 cm long she folds the paper into a dragon that is 2 1/2 cm long. How much longer was the orig
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The percentage of increase was 87.027... %
<em><u>Explanation</u></em>
The value of U.S exports to China increased from $1480 million to $2768 million.
Suppose, the percentage of increase is
So, <u>the amount of increase</u> = of 1480
Thus, the equation will be......
So, the percentage of increase was 87.027... %
Given:
The equation is
To find:
The value of b.
Solution:
We have,
Subtracting both sides by , we get
Therefore, the value of b is .