Type your answer here... 40 time
It would be 5 ways
There are many ways to do prime factorisation for 20. It is not prime as it has more than 2 factors. The beginning of the prime factorisation is correct, but it is incomplete. These are two ways to complete it. 20 4x5 2x2x5 or 20 2x10 2x2x5 You have to continue using factorisation on all the numbers until all the numbers are prime. The prime numbers will always be the same if it starts with the same original number.
Three ways (I think).
Eight different ways.Eight different ways.Eight different ways.Eight different ways.
If you are trying to reduce a fraction, 43/100 for example, then you've gone as far as you can. Forty-three is a prime number and cannot be reduced further. (Prime numbers are numbers that have no factors but 1 and the number itself. The only numbers that will divide into 43 are 1, and 43.) Ways to express this number are 0.43 or 43 % or 43/100.
It would be 5 ways
23,3 19,7 13,13
19
There are many ways to do prime factorisation for 20. It is not prime as it has more than 2 factors. The beginning of the prime factorisation is correct, but it is incomplete. These are two ways to complete it. 20 4x5 2x2x5 or 20 2x10 2x2x5 You have to continue using factorisation on all the numbers until all the numbers are prime. The prime numbers will always be the same if it starts with the same original number.
Three ways (I think).
there are many (infinite) ways but just one is 72=2*(31+5)
To express the numbers 46 and 38 as the sum of two odd primes, you can use the following combinations: For 46: 46 = 43 (a prime number) + 3 (a prime number) 46 = 41 (a prime number) + 5 (a prime number) For 38: 38 = 37 (a prime number) + 1 (a prime number) 38 = 31 (a prime number) + 7 (a prime number) So, 46 can be expressed as the sum of two odd primes in two ways, and 38 can also be expressed as the sum of two odd primes in two ways.
Three ways. 3 + 37 11 + 29 17 + 23
24 = 11 + 13 = 5 + 19
Two, if the order of the primes is ignored.
Eight different ways.Eight different ways.Eight different ways.Eight different ways.
If you are trying to reduce a fraction, 43/100 for example, then you've gone as far as you can. Forty-three is a prime number and cannot be reduced further. (Prime numbers are numbers that have no factors but 1 and the number itself. The only numbers that will divide into 43 are 1, and 43.) Ways to express this number are 0.43 or 43 % or 43/100.