Question

Divide 2.5 x 10^5 by 4.75 x 10^3 with due regards to significant figure.​

Answer 1

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Answer 2

Given:

Divide 2.5 x 10^5 by 4.75 x 10^3 with due regards to significant figure.​

To Find:

Simplify above given due regards to significant figure.

Solution:

here, it is given that-

Divide 2.5 x 10^5 by 4.75 x 10^3 with due significant figure.

therefore,

$\[\begin{gathered} \Rightarrow 2.5 \times {10^5} \div 4.75 \times {10^3} \hfill \\\\ = \dfrac{{2.50 \times {{10}^{5 - 3}}}}{{4.75}} \hfill \\\\ = 0.52631578947 \times {10^2} \hfill \\\\ = 52.631578947 \hfill \\ \end{gathered} \]$

Hence, 52.631578947 have 11 significant figures.