express -2/7 as a rational number with denomenater 63 and -14 please tell
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Answer: The answer is... -18/63...for denominator 63 and+4/-14 for denominator -14..
Explanation:if u want the denominator as 63..for the fraction-2/7....Multiply the denominator 7 with a number which gives 63 ... that no is 9..u should multiply the same no. 9 with the numerator which gives -18/63...This method is also used for getting denominator as -14...multiply the denominator 7 with a no. which gives -14 that no. is -2...so if u multiply thesame no. with numerator -2 then u will get +4 so the answer is +4/-14 pls... follow me...
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Answer:
_63 rational number 2/_7
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