The calculation of 129 ÷ 3.332 rounded to the appropriate number of significant digits is 39.
What is division of the two numbers?
Given that;
129 ÷ 3.332
First we convert 3.332 to fraction
3.332 = 3.332/1
3.332 = 3.332/1 × 1000/1000 = 3332/1000
3.332 = 833/250
Hence we have;
129 ÷ 833/250
This can be written as
= 129 × 250/833
= 32250/833
= 38.71549 ≈ 39
Therefore, the calculation of 129 ÷ 3.332 rounded to the appropriate number of significant digits is 39.
Learn more about divisions here: https://brainly.com/question/21416852
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