Answer:
twenty five point four ....25.4
Changing those words into an equation, we get:
7+3x = 19
Subtract both sides by 7
3x = 12
Divide both sides by 3
x = 4
That number is 4. Have a nice day! :)
Set up a ratio and solve for the missing value:

The couple rested for 45 minutes in 5 hours.