77 has four factors: 1, 7, 11, 77.
The answer will depend on which country's currency the question is about.
There are many ways to get 77 using simple arithmetic: 33 + 44 = 77, 1 + 76 = 77, 154/2 = 77, 7 x 11 = 77, etc.
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()"
7 x 11 = 77
_ (4/0.4)^sqrt4-4 =77 9 81 =77
The only solution that I have ever seen uses some notation that is not so commonly used, namely a bar over 4 to mean the infinitely repeating decimal .44444... which is 4/9 . So, if x = 4/9 is written with one four, then sqrt(4/x) 4 - 4 uses four fours and equals 77 since 4/x = 4 * 9/4 = 9 and sqrt(9)4 - 4 = 34 - 4 = 81 - 4 = 77.
No. 77 is only evenly divisible by 7 and 11.
To make 77 using four 4s, you can use the following expression: ( 4 \times 4 \times 4 + 4 ). This simplifies as follows: ( 4 \times 4 = 16 ), then ( 16 \times 4 = 64 ), and finally ( 64 + 4 = 68 ) (This is incorrect). A correct expression is ( 4! \times 4 - 4/4 ). Here, ( 4! = 24 ), so ( 24 \times 4 = 96 ), and ( 96 - 4/4 = 96 - 1 = 95 ) (This is also incorrect). The correct method is: ( (4 \times 4 \times 4) + 4 = 64 + 4 ) (This is incorrect too). However, a simpler way is to use exponentiation or other mathematical operations creatively to reach 77. Unfortunately, it's challenging to reach exactly 77 with just four 4s and standard operations without more context or flexibility in mathematical operations.
It is impossible.
Four. The factors of 77 are: 1 7 11 77
77 has four factors: 1, 7, 11, 77.
The answer will depend on which country's currency the question is about.
Four: 1, 7, 11, 77.
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The editors should shut up if they don't know how. Yes, if only +-*/() is allowed, It would be impossible. If recurring digits is allowed, The answer is: 4! / (.4` * sqrt(.4`)) - 4 While .4' being 0.4444444444...
There are many ways to get 77 using simple arithmetic: 33 + 44 = 77, 1 + 76 = 77, 154/2 = 77, 7 x 11 = 77, etc.