Write Story on a day I lost my calculation skills acorrding to chapter rational numbers
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Answer:
Step-by-step explanation:
High up the sky lives a man name Mr. number maker . Mr. number maker makes the number for us . There is a Yank grandson of Mr. number maker.
He loves to play with the numbers. He always to mix up the numbers . One day he mix up positive , negative and fraction. put them in the machine , after some time some numbers came out in this form 22/14, -14/6, 226/38 . What are these numbers , all have denominator and numerator . Are they fraction, let us understand fraction ( A number of the form a/b , where a and b are whole numbers, and b is not equal to zero). But some of these numbers are made uo of negative integers in the first number the numerator is a negative integers in the second the denominator is a negative integers while in the third number the numerator and the denominator are negative integers by these numbers cannot be called fraction. Seems like yunk has created rational number. A rational number is a number that can be written in the form p/q , where a and b are integers and q is not equal to 0. Let check what whole numbers yunk put into the number machine. yunk put some positive , negative, decimal ,zero, fraction numbers. So, in rational number both denominator and numerator be positive, negative .or one digit be negative.Here is some rules
* A rational number be p/q is positive if both p and q are either positive or negative integers.
* A rational number p/q is negative if either p or q is a negative integers.
* The rational number 0 is neither negative nor positive.