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82/3 x 12 = 26/3 x 12 = 26 x 4 = 104
In actual fact, the prime factorization of 42 is not 21 x 2, as 21 is not a prime number. The complete prime factorization of 42 is 2 x 3 x 7.
21 has factors other than 1 and itself, so it is not a prime number. For example, it is divisible by 3. (You can check this by adding the digits of the number: 2 + 1 = 3. If the sum of the digits is divisible by 3, the number is also divisible by 3.) Therefore, 21 is a composite number.
Divide 672 by 2 five times until you get to 21. 672 336,2 168,2,2 84,2,2,2 42,2,2,2,2 21,2,2,2,2,2 7,3,2,2,2,2,2
7 Explain: Add 4+7+10 this equals 21 Divide 21 by the 3 amounts used to reach this number. 21 divided by 3 equals 7 therefore the average is 7 this works for averaging any numbers average of 6 12 8 14 = 40 40 divided by 4 = 10 the average is 10
66.666%.
8.
one third
195 / (2/3) = 195 * (3/2) = 585/2 = 292.5
Multiply top and bottom by any number except zero - the same number for both - and you get an equivalent fraction.
82/3 x 12 = 26/3 x 12 = 26 x 4 = 104
30% of 70 is 21 because 10% is 7
Ephesians doesn't have 25 chapters.
In actual fact, the prime factorization of 42 is not 21 x 2, as 21 is not a prime number. The complete prime factorization of 42 is 2 x 3 x 7.
The factors of 21 are:1, 3, 7, 21The factors of 35 are:1, 5, 7, 35The common factors are:1, 7
To find the numbers less than 10,000 that are divisible by 21, 35, and 63, we need to find the least common multiple (LCM) of these three numbers, which is 441. Then, we divide 10,000 by 441 to find how many multiples of 441 are less than 10,000, which is approximately 22. So, there are 22 numbers less than 10,000 that are divisible by 21, 35, and 63.
1/4 of 10 is 21/2. That is because 4 goes into 10 twice, leaving 2 remaining. The 2 remainder, divided by 4 is 1/2. Therefore your answer is 21/2.