Express 1,2 kg in grams.
Answer and explanation
Correct answer: C. 1200 g
- Step 1: 1 kg = 1000 g.
- Step 2: 1,2 × 1000 = 1200 g.
Answer
1200 g.
Why not the others: 120 g: 1 kg was taken as 100 g. 0,0012 g: the kilograms were divided instead of multiplied by 1000. 12000 g: an extra factor of 10 was applied.
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