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3 years ago

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

Mathematics

2 answers:

leonid [27]3 years ago

4 0

The answer is below.

Mnenie [13.5K]3 years ago

3 0

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

× 83

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

141

+ 376

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

3901

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

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