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Write and solve a real-world additional problem including the sum of a rational number and it's additive inverse?
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Write and solve a real-world additional problem including the sum of a rational number and it's additive inverse?

User WaterNotWords
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  1. If Kayla has a red ribbon with length 25 9 m and piece of 5 7 m is cut from it and gave to Sania . Find how much long ribbon left with her?
  • Kayla has a ribbon of length = 25 9 m.
  • Part of ribbon give to Sania = 5 7 m.
  • So, the length of the ribbon left =25 9 m - 5 7 m = 175 63 = 130 63 m
  • So , the ribbon left with Kayla is 2.06 m .








User Utsav Gupta
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