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kirill115 [55]
3 years ago
7

3) 10 of the students in a Biology dass passed a Biology test. If these students are 50% of

Mathematics
2 answers:
konstantin123 [22]3 years ago
7 0
The answer is 20 because if 10=50% then 20=50% because we are doubling it
gladu [14]3 years ago
5 0

Answer:

20

Step-by-step explanation:

half of 20 is 10 making the 10 people who passed 50% of the class

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