Which sign makes the statement true? 7.2 × 10^3 ? 2,700 Choices: (A)> (B)< (C)=

Write Quantities Compared: Write down the two quantities to be compared. We have 7.2 × 10^3 and 2,700.Convert to Standard Form: Convert the scientific notation to standard form to make comparison easier. 7.2 × 10^3 = 7.2 × 1,000 = 7,200Compare in Standard Form: Compare the two numbers in standard form. 7,200 ? 2,700 Since 7,200 is greater than 2,700, the correct sign is '>'.Place Correct Sign: Place the correct sign between the two quantities. 7.2 × 10^3 > 2,700

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Which sign makes the statement true? $\newline$ $7.2 \times 10^3$ $\text{?}$ $2,700$ $\newline$ 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

7.2 \times 10^3

\text{?}

2,700

\newline

Choices:

\newline

(A)

>

\newline

(B)

<

\newline

(C)

=

Write Quantities Compared: Write down the two quantities to be compared. $\newline$ We have $7.2 \times 10^3$ and $2,700$ .
Convert to Standard Form: Convert the scientific notation to standard form to make comparison easier. $\newline$ $7.2 \times 10^3 = 7.2 \times 1,000 = 7,200$
Compare in Standard Form: Compare the two numbers in standard form. $\newline$ $7,200 \, ? \, 2,700$ $\newline$ Since $7,200$ is greater than $2,700$ , the correct sign is '>'.
Place Correct Sign: Place the correct sign between the two quantities. 7.2 \times 10^3 > 2,700