Oh no! The battery on your car is dead and you have an important meeting to get to. Luckily you prepared and have a battery on hand, all you need to do is replace it. You grab your wrenches and begin to remove the battery. Since this car is an older American model you know the bolts are measured in Imperial units. On the first bolt, the 1/2 inch wrench is too big. You try the 3/8 inch wrench and find it to be too small. Which wrench would you try next?

The next wrench you would try is a 7/16 inch wrench.