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love history [14]
3 years ago
7

What's the square root of 0.4 repeating

Mathematics
1 answer:
avanturin [10]3 years ago
6 0
The answer depends on knowing that 0.4444.... is equal to 4/9; 
<span>the square root of 4/9 is 2/3 = 0.6666....</span>
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