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katrin [286]
2 years ago
8

About 11% of people are left-handed. How e = 0.11• 30 e = 3.3 many people would you expect to be left-handed in a class about 3

students of 30 students?

Mathematics
2 answers:
Marizza181 [45]2 years ago
6 0

Answer:

There are about 3 students that are left handed in a class. First Sara took the percentage of left handed people, 11%,  and multiplied it by the amount of students in the class, 30. She got 3.3 but you can't have 0.3 of a person so she rounded it down to 3.

postnew [5]2 years ago
3 0

Answer:

Her first step is stating that left-handed people represent 11% of 30 people, which results in 3 people.

Her steps and answer are correct.

Step-by-step explanation:

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