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[√(4/.4*)]^4 - 4 = [√9]^4 - 4 = 3^4 - 4 = 81 - 4 = 77
N.B. the denominator within the square root is meant to be 0.4 recurring, which is written with a dot above the 4 but I am not able to do this.
0.44444...... = 4/9
Also, if you do (4-40)3 - 4
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How many eighty-fours are in 672?
There are 77 eighty-fours in 672
How do you get 77 out of 4 fours?
To achieve the number 77 with four fours, the solution is as follows: sqrt(4/.4)4 - 4 Instead of the second four being equal to four tenths, place a dot over the top to indicate it being equal to four ninths.
How do you make 15 with 4 fours?
(4x4) - (4/4)
How can you arrange four fours to make 33?
A solution to the four fours problem for the number 33 is: 33 = (4-.4)/.4+4!
How do you make 11 with four fours?
11 = 4/.4 + 4/4
How many eighty-fours are in 672?
There are 77 eighty-fours in 672
How do you get 77 out of 4 fours?
To achieve the number 77 with four fours, the solution is as follows: sqrt(4/.4)4 - 4 Instead of the second four being equal to four tenths, place a dot over the top to indicate it being equal to four ninths.
The answer to 77 on the four fours?
23
How do you make 15 with 4 fours?
(4x4) - (4/4)
How do you make four fours to make 20?
4 × ((4 ÷ 4) + 4)=20
How do you make 6 with four fours?
(4+4)/4 + 4
How can you arrange four fours to make 33?
A solution to the four fours problem for the number 33 is: 33 = (4-.4)/.4+4!
Can you make 12 out of 4 fours only?
you can not
How do you use four fours to make 25?
One way to use four fours to make 25 is 4 + 4 + 4 + √4, which equals 25.
How do you make 7 with four fours?
4+4-(4/4)=7
How do you make 11 with four fours?
11 = 4/.4 + 4/4
How do you make 9 with four fours?
4 + 4 + (4/4) = 9
