High School

Given the proportion


the value of x is:

3.

15.

7.5.

None of these choices are correct.

Given the proportion the value of x is 3 15 7 5 None of these choices are correct

Answer :

It is 7.5 because 3/4 is equivalent to 0.75 and that is equivalent to 75/100 so divide top and bottom by ten and get 7.5/10 therefore x=7.5.

Answer:

7.5

Step-by-step explanation:

3/4 = x/10

=> 3×10 = x×4

=> 30 = 4x

=> x = 30/4

=> x = 7.5

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