Find the length of a dollar bill to the nearest tenth of a centimeter. Then show how to use division to find the length of the bill when it is folded in half along the portrait of George Washington??Can someone please help???

Take a ruler and find the length of a dollar bill. this will be a variable L. Now divide L by 2 you will get what one half of the dollar bill is. If it doesnt seem right you might want to check your division by multiplying your one half by 2 and if you get L then you did t correctly!