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velikii [3]
3 years ago
9

Subtract these measurements, using significant digit rules: 43.278 kg - 28.1 g = kg

Physics
2 answers:
DiKsa [7]3 years ago
8 0

28.1 grams is 0.0281 kg.

43.278 kg - 0.0281 kg = 43.2499 or if you round -> 43.250

Orlov [11]3 years ago
7 0

Answer: 43.2

Calculations:

All you need to do is subtract 43.278 kg - 28.1 g (or 0.0281 kg) = 43.2499

Then to round significant figures (digits) you round down, making it 43.2 (that’s rounded to 3 significant figures).

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