Friday, 20 January 2012

DAY 380

If
x/y = 4/7 and z/y = 3/2, what is x/z ?

Answer:

8/21 .......... x/y divided by z/y = x/y X y/z = x/z
.................. 4/7 divided by 3/2 = 4/7 X 2/3 = 8/21
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