What decimal is represented by this expanded form? 2 x 10,000 + 7 x 1,000 + 4 x 100 + 9 x 1 + 3 x 1/10 + 8 x 1/1,000

Okay, let's take this one step at a time. According to the Order of Operations Theorem, you must find all the products before you add all the terms together.













Now, let's add those numbers together.



 

hope this helps!