SAT Math Practice Problems

Question:


STUDENTS WITH PERFECT ATTENDANCE

JuniorsSeniorsTotal
Boysijk
Girlslmn
Totalpqr

In the table above, each letter represents the number of people in every category. Which of the following must be equal to r?

A) i + m
B) k + j
C) k + n + p + q
D) i + l
E) i + l + p



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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