Discover the answers you need at Westonci.ca, a dynamic Q&A platform where knowledge is shared freely by a community of experts. Ask your questions and receive precise answers from experienced professionals across different disciplines. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

Algebra Explain how to use mental math to find the unknown
Number in the equation 12 xb= 480.Solve



Sagot :

Answer:

40

Step-by-step explanation:

12xb=480

divide both sides by 12, using your basic multiplication facts, you know that 48/12 is 4. Since it is 480, the answer is 40.

you now have b=40