Question

3:15 and 5:x are in proportion then x = _____.
20
25
30
35

Answer 1

Answer:

answer= 25

Step-by-step explanation:

3:15::5:x

3*x=15*5

x=75/3

x=25. (answer.)

Answer 2

Answer:

x=25

Step-by-step explanation:

3:15::5:x

= 3. 15

5. x

= 15×5/3

= 75/3

= 15

X=25