Question

9:x=91:14 :15=6:9 :24=x:96 2:X=4:25

Answer 1

Ответ:)x:10=3:2

2)15:b=45:6

3)y:25=2:1

4)81:27=x:5

5)4:12=44:x

6)x:15=6:9

7)39:x=91:14

8)8:24=x:96

9)32:x=4:25

10)65:105=26:x

Пошаговое объяснение:

Answer 2

To solve the proportions and find the values of x and X, we can use cross-multiplication. The general form of a proportion is: a:b = c:d.

1. Solve for x: Given the proportion: 9:x = 91:14 Cross-multiplying, we get: 9 * 14 = x * 91 Solving for x: 126 = 91x x = 126 / 91 x ≈ 1.3846

So, x is approximately 1.3846.

2. Solve for X: Given the proportion: 15:6 = 9:24 Cross-multiplying, we get: 15 * 24 = 6 * 9 Solving for X: 360 = 54X X = 360 / 54 X = 6.6667

So, X is approximately 6.6667.

3. Given the proportion: 2:X = 4:25 Cross-multiplying, we get: 2 * 25 = X * 4 Solving for X: 50 = 4X X = 50 / 4 X = 12.5

So, X is 12.5.

To summarize:

• x ≈ 1.3846
• X ≈ 6.6667
• X = 12.5