(88-8)x8= 640
-- Split the 8s up into two groups of four. -- Do any kind of arithmetic or algebra you want to with one group of four 8s. -- Do exactly the same thing with the other group of four 8s, and give it a negative sign. -- Add the two groups of 8s. The sum is zero.
8 + 8*(8-8) = 8 + 8*0 = 8 + 0 = 8
Four
So 25% of the new value is the newly-added 8. Therefore the original value is three times that, i.e. 24. This means that three 8s plus the other 8 - i.e. four 8s - equals 32.
65 divided by 8 equals 8 with a remainder of 1.
There are four 8s in 32, as 32 divided by 8 equals 4. This means that if you take four 8s (8 + 8 + 8 + 8), you will sum up to 32.
8s = 72 divide both sides by 8 s = 9
8s=ps=p/8
-- Split the 8s up into two groups of four. -- Do any kind of arithmetic or algebra you want to with one group of four 8s. -- Do exactly the same thing with the other group of four 8s, and give it a negative sign. -- Add the two groups of 8s. The sum is zero.
8 + 8*(8-8) = 8 + 8*0 = 8 + 0 = 8
There are three 8s in 24, since 24 divided by 8 equals 3. This means that when you multiply 8 by 3, you get 24.
You can make 1000 using eight 8s by arranging them in the following equation: (888 + 88 + 8 + 8 + 8 = 1000). This utilizes the digits effectively while adhering to the requirement of using exactly eight 8s.
Four
To find out how many 8s are in 224, you can divide 224 by 8. Performing the division, 224 ÷ 8 equals 28. Therefore, there are 28 eights in 224.
(sqrt((8/8)+8))! = 6 Since: 8 divided by 8 equals 1 1 + 8 = 9; the square root of 9 is 3; 3 factorial equals 6. Alternatively, there is: cube_root(8) + cube_root(8) + cube_ root(8) = 6
The decimal representation for "three and thirty-four hundredths" is 3.34.
So 25% of the new value is the newly-added 8. Therefore the original value is three times that, i.e. 24. This means that three 8s plus the other 8 - i.e. four 8s - equals 32.