Posted by Laruen on Sunday, April 15, 2012 at 6:43pm.
7. Which number is an irrational number?
a) Square Root 3 (i can't make the symbol)
b)  13.5
c) 7/11
d) 1 over square root 9 (can't make the symbol)
My Answer  D
Am I correct?

Math 7  HW Question Check  Damon, Sunday, April 15, 2012 at 6:45pm
My answer would be a) sqrt (3)
b) 27/2
c) 7/11
d) 1/3
all rational because written as ratios of whole numbers.

Math 7  HW Question Check  Laruen, Sunday, April 15, 2012 at 6:57pm
oh yeah that make sense because square root of 3 are nonperfect squares and nonperfect squares are irrational
thank you
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