There are 90 girls in the third year,25 of whom study biology. What percentage of third year girls study biology?

1 answer:

Ilya [14]3 years ago

3 0

Answer:

27.77777...

Step-by-step explanation:

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joja [24]

Answer:

Step-by-step explanation:

Your welcome

5 0

3 years ago

Oksanka [162]

Answer:

Yes you are correct.

6 0

3 years ago

Leni [432]

X = 3*15 = 45

Hope it helped.

3 0

2 years ago

defon

Besides the obvious one(81*1), the only 2 combinations are 9 and 9, or 27 and 3.

4 0

3 years ago

Masja [62]

Answer:

Step-by-step explanation:

-4x+8+2x

2x+8

compare both sides

2x+__= 2x+8

it is 8

3 0

3 years ago

There are 90 girls in the third year,25 of whom study biology. What percentage of third year girls study biology?​