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3 years ago

10

pat got 4 out of 25 questions wrong on his first quiz in science and he got 31 out of 33 right on his second quiz. What is the d

ifference between the two scores in percent

2 answers:

snow_lady [41]3 years ago

4 0

Quiz 1 4/25= 16%
Quiz 2 31/33= 93.3%
Percentage difference 93.3%-16%= 77.9%

Alla [95]3 years ago

4 0

First test: 21 out 25 = 84%
Second test: 31 out of 33 = 93%
So the percent difference would be 9%.

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