round 506.7°c to two significant figures.
round 506.7°c to two significant figures.
Answer
Explanation:
Step1: Identify significant figures
The first two significant - figures of 506.7 are 5 and 0. The next digit is 6.
Step2: Apply rounding rule
Since 6 ≥ 5, we round up the 0 to 1.
Answer:
$5.1\times10^{2}\ ^{\circ}C$