3 years ago

2) (Four students in a class do not have any siblings. This is 20% of the entire class.

Mathematics

1 answer:

IceJOKER [234]3 years ago

3 0

Answer:

16 students

Step-by-step explanation:

Knowing that 4 is 20% of a certain number is a great start. Think, how many times does 20 go into 100, 4. So then you multiply 4 with 4.

4 · 4 = 16

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