Question

Given that 5x:9=7:3 Calculate the value of x

Answer 1

Answer:

• x = 4.2

Step-by-step explanation:

Given  

• 5x:9=7:3

To find

• The value of  x

Solution

• 5x:9=7:3
• 5x = 7*9/3
• 5x = 7*3
• 5x = 21
• x = 21/5
• x = 4.2

Answer 2

Answer:

4.2

Step-by-step explanation:

5x:9=7:3

5x/9=7/3

5X×3=7×9

15x=63

X=63/15

X=4.2

So the value of the X is 4.2