   # Read the little poem and answer its question if you can.

+1 vote
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The number of girls who do wear a watch
is double the number who don't.
But the number of boys who do not wear a watch
is double the number who do.

If I tell you the number of girls in my class
is double the number of boys,
Can you tell me the number I teach? Here's a clue:
More than 20; below 32! posted Jan 16, 2015
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## 1 Answer

+1 vote

27

Number of girls is divisible by 3- lets say 3x
Number of boys is divisible by 3 as well- 3y
Number of girls is twice as the number of boys = 2*3y=6y
total number = 3y+6y=9y and is between 20 &32, this is 27 as the only number divisible by 9 answer Aug 25, 2018

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0 votes

Read the little poem and answer its question if you can.

The number of girls who do wear a watch
is double the number who don't.
But the number of boys who do not wear a watch
is double the number who do.

If I tell you the number of girls in my class
is double the number of boys,
Can you tell me the number I teach? Here's a clue:
More than 20; below 32!

0 votes

What you read below is true and follows a pattern:

7 + 7 = 2
8 + 8 = 4
8 + 5 = 1
6 + 9 = 3
10 + 11 = 9

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4 + 9 = ?

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A) 25%
B) 50%
C) 60%
D) 25%

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Use three 9's in a mathematical expression without dividing or multiplying in order to form the number one.

Can you answer the question?

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The test question below was presented on a college physics exam. The student taking the exam received a zero for this particular question. Can you answer the 2 questions?

BTW: there is no elephant in the way. 