Westonci.ca is the premier destination for reliable answers to your questions, provided by a community of experts. Get the answers you need quickly and accurately from a dedicated community of experts on our Q&A platform. Get immediate and reliable solutions to your questions from a community of experienced professionals on our 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