2 x 2 x 2 x 2 x 5 x 5 = 400
1/2 x 1/4 x 1/10 x 400 = 5
5 x 8000 = 40000 5% x 8000 = 400
1/5 x 400 = 80
To find 5 percent of a number, multiply the number by 0.05. In this instance 0.05 x 400 = 20. Therefore, 5 percent of 400 is equal to 20.
The prime numbers (factors) of 400 are: 2 and 5
2 x 2 x 2 x 2 x 5 x 5 = 400
400 = 2 x 2 x 2 x 2 x 5 x 5
2 x 2 x 2 x 2 x 5 x 5 = 400
2 x 2 x 2 x 2 x 5 x 5 = 400
To find what times 5 equals 400, you can set up the equation as x * 5 = 400. To solve for x, you would divide both sides of the equation by 5, giving you x = 400 / 5. Therefore, the value of x that satisfies the equation is x = 80.
2 and 5 400 = 2 x 2 x 2 x 2 x 5 x 5
2 and 5 are the two different prime factors of 400. The prime factorization of 400 is 2 x 2 x 2 x 2 x 5 x 5.
400 = 1 x 400 400 = 2 x 200 400 = 4 x 100 400 = 5 x 80 400 = 8 x 50 400 = 10 x 40 400 = 16 x 25 400 = 20 x 20
5 x 80 = 400
The prime factorization of 400 is: 2 x 2 x 2 x 2 x 5 x 5
2 x 2 x 2 x 2 x 5 x 5 or 24 x 52 = 400