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87.8 + 27.2 + 17.3 = ?​
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1 vote
87.8 + 27.2 + 17.3 = ?​

User ASpex
by
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2 Answers

0 votes

Answer: 132.3

-

Explanation:

Split it into different magnitudes.

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

-

  • 1.3+21 = 22.3
  • 110+22.3=132.3

User Webx
by
6.8k points
6 votes

Answer: 132.3

Explanation:

User EMich
by
6.3k points
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