Question #76c53

1 Answer
Asaf B.
May 21, 2017

10 teachers.

Explanation:

Now we have 8 teachers for 180 students what means every teacher have 22.5 students (#180:8=#) if we want to save this ratio if the school will increase it's students to 225 he will need to have 10 teachers (#225:22.5=#)

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