Math, asked by sinansinssin, 1 year ago

In a school there are 20 teachers who teach
mathematics or physics. Of these, 12 teach
mathematics and 4 teach both physics and
mathematics. How many teach physics?​

Answers

Answered by Divyanshi1423
0

Answer:

teachers who teach physics = total teachers - teachers who teach only mathematics

= 20 - 12

= 8

8 teachers teaches physics of which 4 teaches only physics and four teaches both mathematics and physics

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