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81. Which sum below can be expressed as a non-repeating decimal? A. 1/2 + 1/6 B. 1/3 + 1/4 C. 1/3 + 1/5 D. 1/4 + 1/5 E. 1/4 + 1/6
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81. Which sum below can be expressed as a non-repeating decimal? A. 1/2 + 1/6 B. 1/3 + 1/4 C. 1/3 + 1/5 D. 1/4 + 1/5 E. 1/4 + 1/6
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Dec 28, 2017
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81. Which sum below can be expressed as a
non-repeating decimal?
A. 1/2 + 1/6
B. 1/3 + 1/4
C. 1/3 + 1/5
D. 1/4 + 1/5
E. 1/4 + 1/6
Mathematics
high-school
Borislav Aymaliev
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Borislav Aymaliev
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D. 1/4 + 1/5 = 5/20 + 4/20 = 9/20 = 45/100 = 0.45
Sergii Vashchyshchuk
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Jan 2, 2018
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Sergii Vashchyshchuk
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