jdadd jdadd
  • 25-09-2017
  • Mathematics
contestada

ppppplllllllllzzzzzzz helppppppppp -7/9 - 5/10

Respuesta :

DeathTheKid101 DeathTheKid101
  • 25-09-2017
simplify 5/10 to 1/2

find the LCD of both fractions and that would be 18

make the denominators the same as the LCD

Simplify, now denominators are equal

join the denominators

simplify it now (23/-18)

convert to mixed fraction 

Answer: -1 5/18.

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