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Which sign makes the statement true? $\newline$ $4.3 \times 10^5$ $\text{?}$ $3.4 \times 10^5$ $\newline$ Choices: $\newline$ (A) $>$ $\newline$ (B) $<$ $\newline$ (C) $=$

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Compare numbers written in scientific notation

Full solution

Q. Which sign makes the statement true?

\newline

4.3 \times 10^5

\text{?}

3.4 \times 10^5

\newline

Choices:

\newline

(A)

>

\newline

(B)

<

\newline

(C)

=

Given Numbers: We have: $\newline$ $4.3 \times 10^5$ and $3.4 \times 10^5$ $\newline$ Are the exponents the same or different? $\newline$ Exponents are both $5$ . $\newline$ Both exponents are the same.
Exponents Comparison: Since the exponents are the same, we can compare the coefficients directly. $\newline$ 4.3 \, ____ \, 3.4 $\newline$ Which sign makes the statement true? $\newline$ Compare the coefficients because the exponents are the same. $\newline$ $4.3 > 3.4$ $\newline$ $4.3 \times 10^5 > 3.4 \times 10^5$

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