2.1 Significant Figures

Report 1 / 5

Round off \(358756\) to four significant figures.

Difficulty Level: Medium

Report 2 / 5

How an estimation is measured?

(A)		Estimation can be measured by using approximation

(B)		Estimation can be measured by using a calculator

(C)		Estimation can be measured by using calculation of the real value of a number

(D)		Estimation can be measured by using hand

Difficulty Level: Medium

Report 3 / 5

State the number of significant figures for the following number:

\(\begin{array}{|c|} \hline 5345\\ \hline \end{array}\)

Difficulty Level: Easy

Report 4 / 5

State the number of significant figures to the nearest ones for the number:

\(\begin{array}{|c|} \hline 16000\\ \hline \end{array}\)

Difficulty Level: Medium

Report 5 / 5

State the number of significant figures to the nearest ten for the number:

\(\begin{array}{|c|} \hline 16000\\ \hline \end{array}\)

Difficulty Level: Hard