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Viktor [21]
3 years ago
7

First to answer correct will be the baranist .the ratio of students who wear spectacles is 2:5.

Mathematics
1 answer:
aleksklad [387]3 years ago
8 0

Answer:

1) Who wear: 2:5

Whi don't wear: 3:5

2) 10 don't wear spectacles

3) 25

Hope it helps!!!

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