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minus 250, you have a positive and a negative in the question, so the answer will be negative.
X/10 * 15/25 = 6 x=6
x^2 - 10 x + 25 = (x - 5)(x - 5)
x equals 15
Let the number be x. The equation representing the problem is (2/5)x = 10. To solve for x, we multiply both sides by the reciprocal of 2/5, which is 5/2. This gives us x = 10 * (5/2) = 25. Therefore, the number is 25.
Let's see if they are or no. 6/10 = 15/ 25? Let's suppose that the are proportional. Then,cross multiply: 6 x 25 = 10 x 15 ? 150 = 150 True. Thus 6/10 = 15/25