Ella ran in "Race for the Penguins" on Saturday. It was a benefit race to raise funds to protect the flippered, swimming birds. She ran at a consistent pace of 217.39 meters per minute. The race was 5km. A) How long did it take her to run the race?
B) Bella consistently ran 2.04 meters per mile faster. How long did it take her to run the race?

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

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