Which sign makes the statement true? 7.7 × 10^2 ? 7 × 10^2 Choices: (A)> (B)< (C)=

Exponents Comparison: We have 7.7 × 10^2 and 7 × 10^2. Are the exponents the same or different? Exponents are both 2. Both exponents are the same.Direct Coefficients Comparison: Since the exponents are the same, we can compare the coefficients directly. 7.7 ? 7 Which is larger? 7.7 is larger than 7.Determining Larger Value: Because 7.7 is larger than 7, the correct sign to make the statement true is: 7.7 × 10^2 > 7 × 10^2

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Which sign makes the statement true? $\newline$ $7.7 \times 10^2$ $\text{?}$ $7 \times 10^2$ $\newline$ Choices: $\newline$ (A) > $\newline$ (B) < $\newline$ (C) $=$

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Math Problems

Grade 8

Compare numbers written in scientific notation

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Q. Which sign makes the statement true?

\newline

7.7 \times 10^2

\text{?}

7 \times 10^2

\newline

Choices:

\newline

(A)

>

\newline

(B)

<

\newline

(C)

=

Exponents Comparison: We have $7.7 \times 10^2$ and $7 \times 10^2$ . Are the exponents the same or different? $\newline$ Exponents are both $2$ . $\newline$ Both exponents are the same.
Direct Coefficients Comparison: Since the exponents are the same, we can compare the coefficients directly. $\newline$ $7.7 ? 7$ $\newline$ Which is larger? $\newline$ $7.7$ is larger than $7$ .
Determining Larger Value: Because $7.7$ is larger than $7$ , the correct sign to make the statement true is: 7.7 \times 10^2 > 7 \times 10^2