Wednesday, December 1, 2010

math

Today in math we learned about how to write decimals into fractions. If the denominitor is not 10,100 or 1000 than you have to change it by multipling it by a number that equals 10 , 100 or 100.Then you have to multiply the numerator by that same number you multiplied the denominator with. If the denominator dosent go into 10,100 or 1000 divide the numerator by the denominator.

example:3/10=0.3

1 comment:

  1. I meant to say 10 ,100 or 1000 in the second sentance.

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