Answer :
The answer is 66.6% You would divide 8 by 12 and it will come out to 0.66666 you then transfer it to a percent by moving the decimal 2 spaces to the right.
The percentage of handspring Emma did perfectly is P = 66.67 %
What is Percentage?
A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, %
The difference between an exact value and an approximation to it is the approximation error in a data value. Either an absolute error or a relative error might be used to describe this error.
Percentage change is the difference between the measured value and the true value , as a percentage of the true value
Percentage change =( (| Measured Value - True Value |) / True Value ) x 100
Given data ,
Let the total number of handspring Emma did = 12
The number of handspring Emma did perfectly = 8
So , percentage of handspring Emma did perfectly is P = number of handspring Emma did perfectly / total number of handspring Emma did
On simplifying , we get
P = 8 / 12
P = 0.6667
P = 66.67 %
Hence , the percentage is 66.67 %
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