Respuesta :

The product is when you multiply 2 Numbers and the answer is called product. So lets round round these numbers to make our estimate and then solve:-

8.34 = 8
5.631 = 6

8 × 6 = 48

So, the product of 8.34 and 5.631 estimated is 48.

hope i helped ya!! 
NewtieCutie
You can either round the two numbers and then multiply or multiply the two numbers and then round the answer.

8.34 x 5.631 = 46.96254
46.96254 ≈ 50

or

8.34 ≈ 8
5.631 ≈ 6

8 x 6 = 48