Question

Which is the best estimate for the product of 104.143 × 10,021.4? A. 1,000,000 B. 100,000 C. 10,000 D. 1,000

Answer 1

The correct answer.would be A. because 100 x 10,000 is 1,000,000. You just need to round then multiply. -I hope this helps you out. :)

Answer 2

Answer A because rounding both numbers will have 100 x 10000, and multiplying both numbers will result in 1000000.