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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.
What is the only denominator you can use with a percent?
It is 100.
How do get 7using 4 fours?
To get 7 using 4 fours, you can use the following equation: 4 + 4 - (4/4) = 7.
Is 42 a perfect number?
Use the definition of a perfect number! Add the factors; if the sum of all the factors (excluding the number itself) is equal to the number, it is a perfect number, otherwise it isn't. (Actually, the only perfect numbers less than 100 are 6, and 28.)Use the definition of a perfect number! Add the factors; if the sum of all the factors (excluding the number itself) is equal to the number, it is a perfect number, otherwise it isn't. (Actually, the only perfect numbers less than 100 are 6, and 28.)Use the definition of a perfect number! Add the factors; if the sum of all the factors (excluding the number itself) is equal to the number, it is a perfect number, otherwise it isn't. (Actually, the only perfect numbers less than 100 are 6, and 28.)Use the definition of a perfect number! Add the factors; if the sum of all the factors (excluding the number itself) is equal to the number, it is a perfect number, otherwise it isn't. (Actually, the only perfect numbers less than 100 are 6, and 28.)
How do you make 83 with four fours?
If you are allowd to use .4 and factorial, the answer will be 4! - (.4 - 4!) / .4
