Multiplying on decimals
Multiplying in easy all you have to do is add the number as many times as you need until you get your answer
Multiplying in the real world and dividing decimals in the real world.
You need to multiply in the real world when you buy two or more of the same item instead of adding it all together and take more time. Sometimes you have to divide decimals in the real world when you buy a product form the store and you have to divide the decimal because you have a coupon.