3 years ago

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

2 answers:

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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