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Fractions are very useful in measuring. Example. I buy enough weed killer for 1000 sq. ft. of lawn because the store was out of the bottle for 500 sq. ft. SO...... I only need 1/2 (half) the bottle because I only have 1/2 the yard . Another example. Polls indicate two out of three people in the US will vote for John McCain for president. There are 3 million registered voters. How many votes will he get? And, if 2 out of three will vote for him, how many will Obama get? If 2 out of 3 ....(2/3)... vote for McCain, and there are 3 million voters, 2/3 or 2 million will vote for McCain, leaving one out of three (1/3) for Obama, which is one million.
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How do the fractions properties relate to their uses?
The answer will depend on which of the many properties of fractions you are referring to.
What profession uses fractions?
Dustbin men and toilet cleaners
What is a number that uses place value and a decimal point to show amounts that are less than one such as tenths called?
Fractions or decimal fractions.
What is a job that uses fractions decimals or percents on the job called?
A job. Most jobs will use these some time or another.
How does a number line with fractions work?
It just uses fractions instead of whole numbers. For example, if the numberline reaches between 0 and 1, the fraction 1/2 would be in the middle and 1/4 between 1/2 and 0.
