12. What number should be added to -6/16 to get 7/9

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1 thought on “12. What number should be added to -6/16 to get 7/9<br /><br />​”

1. Answer:

   given

   one number =-6/16

   another number be x

   sum of numbers =7/9

   therefore, -6/16+x=7/9

   1. x=7/9+6/16

   l.c.m=9×16=144

   =7×16+6×9/144

   =112+54/144

   =166/144

   =83/72

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