Question

A large container holds 5 gallons of water it’s begins leaking at a constant rate after 10 minutes the container has 3 gallons of water left after how many minutes for the container be empty

Answer 1

25minutes

Explanation:

Just use this simple trick, first just categorize them

Gallons minutes

2 10

5 ?

Now u want to find the "?", the trick is this

X shape is multiply, horizontal is divide

So in this case, u want to find the "?"

Just take 5 x 10 =50

Then divide it by 2

U get 25minutes