When a certain valve is open, 281 gallons go through it in one hour. The number of gallons that would go through in 91 hours is?

1. So in every 1 hour, there’s 281 gallons go through in a certain valve.

Now, let’s find the total number of gallons that will go through in 91 hours.

Let’s assign a variable for the value of total number of gallons.

Let x be the value of number of gallons

x = number of gallons in 91 hours

=> 281 gallons / hr

=> 281 x 91

=> 25 571 gallons / 91 hours

Thus, x = 25 571 gallons will go through the open valve in 91 hours,