MCQ
The result reported in the following multiplication of significant figures $,2.5 \times 1.25 = 3.125$ should be :
- A$3.125$
- ✓$3.1$
- C$3.12$
- D$3.10$
✓
Answer
Correct option: B.
$3.1$
$2.5 \times 1.25 = 3.125$
Since, $2.5$ has two significant figures, the result should not have more than two significant figures thus, it is $3.1.$
Since, $2.5$ has two significant figures, the result should not have more than two significant figures thus, it is $3.1.$
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