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87.8 + 27.2 + 17.3 = ?​

User Porky
by
3.1k points

2 Answers

29 votes
29 votes

Answer: 132.3

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Explanation:

Split it into different magnitudes.

  • 0.8+0.2+0.3 = 1.3
  • 7+7+7 = 21
  • 80+20+10 = 110

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  • 1.3+21 = 22.3
  • 110+22.3=132.3

User Pretty
by
3.1k points
27 votes
27 votes

Answer: 132.3

Explanation:

User Bledar
by
2.7k points