Question

Hi guyss I really need help ASAP it would be wonderful if you left an awnser for all of the boxes in the comments thx

Answer 1

Estimated answer is 4000 and actual answer is 3901

Step-by-step explanation:

• Step 1: Estimate 47 × 83 by rounding off to the nearest 10.

⇒ 47 ≈ 50 and 83 ≈ 80

⇒ 50 × 80 = 4000

• Step 2: Do the actual calculation of 47 × 83

       47  

×     83

------------

      141                

+  376

------------

  3901

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Answer 2

The answer is below.