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zaharov [31]
2 years ago
14

Only 2/17 of the teachers were sciolists. If 3000 were not sciolists how many teachers were there in all

Mathematics
2 answers:
Juli2301 [7.4K]2 years ago
5 0
1-\frac{2}{17}=\frac{15}{17}\\
\frac{15}{17}--3000\\
1\ \ --x\\
x=3400
igor_vitrenko [27]2 years ago
4 0

ANSWER:

3,400

STEP BY STEP:

If 2/17 were socialists, then 15/17 were not socialists.

So...

3000 = 15/17x

(x represents the total number of teachers)

Multiply by 17 on both sides.

51,000 = 15x

Divide by 15 on both sides.

3,400 = x

Total number of teachers:  3,400.

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