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11Alexandr11 [23.1K]
3 years ago
6

Mr. Coleman has 30 students in his science class. He noticed that 27 of those students use backpacks to carry their books.

Mathematics
2 answers:
Mandarinka [93]3 years ago
6 0
The answer is %90.

If 27 out of 30 students use backpacks to carry books %90 of the class uses backpacks to carry books
Grace [21]3 years ago
3 0

Answer:

90%

Step-by-step explanation:

Calculate the percentage as

(number with backpacks ) ÷ (total students in class ) × 100% , that is

\frac{27}{30} × 100%

= \frac{9}{10} × 100%

= 0.9 × 100% = 90%

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