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ICSE Class 8 Answered

express -64/112 as a rational number with denominator 7 with solution .
Asked by mudaliarsaibalraj5269.8sdatl | 10 Jun, 2020, 07:32: PM
answered-by-expert Expert Answer
Hint - reduce the numerator and denominator and try to keep the denominator as 7.
 
If you just divide the denominator by 7. What will you get? 16, right?
 
Now, just use this trick and divide both the numerator and denominator by 16, we get
-4/7
Answered by | 10 Jun, 2020, 09:22: PM

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