15 / 10 is equal to 1.5 or 1 1/2
15:24 is not equal to the ratio 15 to 25.
By Ratio and Proportion: 20% : 8 = 25% : N N = (8 x 25%) ÷ 20% N = 10 Answer: If 20% = 8 then 25% = 10.
15 - 25 = -10
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
15= .25 so 60= 1.00 and 10/60= .166666667
50
40
35
positive 10
15 / 10 is equal to 1.5 or 1 1/2
The answer is 58
15:24 is not equal to the ratio 15 to 25.
50
I'm going to assume that you mean 5t = 3t - 10. You solve for t in the following way. First combine like terms by subtracting 3t from both sides of the equation: 5t - 3t = 3t - 3t - 10, 2t = -10. Next, isolate t by dividing both sides of the equation by 2: 2t/2 = -10/2, t = -5. To verify that this is the solution, plug this value of t back into the original equation: 5(-5) = 3(-5) - 10, -25 = -15 - 10, -25 = -25. Since -25 does in fact equal -25, our value for t is correct.
10 -3x+8x = 25 -3x+8x = 25-10 5x = 15 x = 3
It just does. You could break the 15 into 10 and 5 to get 10 x 25 = 250 and 5 x 25 = 125. Add 250 and 125 and you get 375.