Divide both the numerator and the denominator by their greatest common factor.
Same way as for positive numbers: add them together and divide by two.
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Scientific notation is useful for writing moderately large and small numbers. But, even that will not cope with the seriously big numbers.
Scientific expression.
Divide both the numerator and the denominator by their greatest common factor.
the same way you divide even numbers. jus at the and put remainder= r. andput the number...hope this helps... if not sorry...
Same way as for positive numbers: add them together and divide by two.
Exactly the way you would divide them if they were whole numbers and not decimals. The only extra trick to learn is how to decide where to put the decimal point in the quotient.
http://www.kwiznet.com/p/takeQuiz.php?ChapterID=1361&CurriculumID=4 http://www.mathwizz.com/arithmetic/help/help10.htm have a look at these to help you with the answer.
Water reaches a river the fastest when there is a heavy rainfall and large amounts of water run off the land.
The easiest way is to divide the numbers by a million than multiply the answer by a million. Remember that if you divide one number by a million than you have to divide all the other numbers by a million too other wise your answer will be incorrect.
Scientific notation is useful for writing moderately large and small numbers. But, even that will not cope with the seriously big numbers.
Add them together and divide by two.
use this method.. d- divide b- bring down m- multiply s- subract
Scientific expression.
The easiest way is to take a calculator, and divide the numerator by the denominator. If you are not supposed to use a calculator, divide the numerator by the denominator on paper.