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How do you get 77 with four fours? - Answers

It's hard to represent this with only the characters on the keyboard, so I'll have to explain it as best I can. Using bar notation to denote an infinitely repeating decimal, 0.4444444... can be represented as .4 with a bar over the 4. The best I can do here is to put a line through the four: .4 If you were writing it by hand, the line would be on top of the four, not through it. Then 4/.4 = 9. The square root of 9 is 3, and 34 = 81. 81 - 4 = 77, so we have: sqrt(4/.4)4 - 4 = 77 Substitute the square root symbol for "sqrt()"



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How do you get 77 with four fours? - Answers

https://math.answers.com/math-and-arithmetic/How_do_you_get_77_with_four_fours

It's hard to represent this with only the characters on the keyboard, so I'll have to explain it as best I can. Using bar notation to denote an infinitely repeating decimal, 0.4444444... can be represented as .4 with a bar over the 4. The best I can do here is to put a line through the four: .4 If you were writing it by hand, the line would be on top of the four, not through it. Then 4/.4 = 9. The square root of 9 is 3, and 34 = 81. 81 - 4 = 77, so we have: sqrt(4/.4)4 - 4 = 77 Substitute the square root symbol for "sqrt()"



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https://math.answers.com/math-and-arithmetic/How_do_you_get_77_with_four_fours

How do you get 77 with four fours? - Answers

It's hard to represent this with only the characters on the keyboard, so I'll have to explain it as best I can. Using bar notation to denote an infinitely repeating decimal, 0.4444444... can be represented as .4 with a bar over the 4. The best I can do here is to put a line through the four: .4 If you were writing it by hand, the line would be on top of the four, not through it. Then 4/.4 = 9. The square root of 9 is 3, and 34 = 81. 81 - 4 = 77, so we have: sqrt(4/.4)4 - 4 = 77 Substitute the square root symbol for "sqrt()"

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      It's hard to represent this with only the characters on the keyboard, so I'll have to explain it as best I can. Using bar notation to denote an infinitely repeating decimal, 0.4444444... can be represented as .4 with a bar over the 4. The best I can do here is to put a line through the four: .4 If you were writing it by hand, the line would be on top of the four, not through it. Then 4/.4 = 9. The square root of 9 is 3, and 34 = 81. 81 - 4 = 77, so we have: sqrt(4/.4)4 - 4 = 77 Substitute the square root symbol for "sqrt()"

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