SAT Math Practice Problems

Question:


In a certain classroom,
4
5
of the students are boys, and the ratio of the students who are 14 years or older to the students less than 14 years old is 3:4. If  
3
5
of the girls are less than 14 years old, what fraction of the boys have are greater than or equal to 14 years old?

A)
2
25
B)
61
140
C)
3
32
D)
20
33
E)
61
175

Choose Your Answer:

 
A B C D E
 
Re-Test me over this question
-Mixed Numbers such as 2
1
2
must be entered as either a decimal, 2.5 or a fraction, 3/2.

-If a Decimal Answer does not fit in the space, it MUST be rounded AND contain 4 characters, including the decimal.
For example,
2
3
would be .667 while .666 would be incorrect and .67 would be incorrect

-Do NOT add a leading zero to a decimal, so 0.33 would be incorrect, while .33 would be correct.
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Reference:

 

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