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Quiz Discussion

Title: Scientific notations

Grade 6+ Lesson s2-l8

Explanation: Let us discuss a few questions on this topic and review the answers to every question.

Quiz: Discussion

Discussion: Steps1 Steps2 Steps3 Steps4 Steps5

Id	Name	Note
Steps-1	Convert 6,200,000 into scientific notation.	A) \$6.2 \times 10^6\$ B) \$6.1 \times 10^6\$ C) \$6.2 \times 10^4\$ D) \$6.1 \times 10^5\$
Steps-2	Convert 9200.75 into scientific notation.	A) \$9.1543 \times 10^3\$ B) \$9.2000 \times 10^4\$ C) \$9.1000 \times 10^4\$ D) \$9.20075 \times 10^3\$
Steps-3	Convert 0.000673 into scientific notation.	A) \$6.73 \times 10^-3\$ B) \$5.73 \times 10^-4\$ C) \$6.73 \times 10^-4\$ D) \$6.33 \times 10^-4\$
Steps-4	Express \$(6.25×10^4)\$ in standard decimal notation.	A) $625,000 B) $62,500 C) $6,520 D) $65,200
Steps-5	Write the number 450000 in scientific notation.	A) \$4.5 \times 10^3\$ B) \$4.5 \times 10^4\$ C) \$45 \times 10^8\$ D) \$4.5 \times 10^5\$

Name

Note

Steps-1

Convert 6,200,000 into scientific notation.

A) \$6.2 \times 10^6\$

B) \$6.1 \times 10^6\$

C) \$6.2 \times 10^4\$

D) \$6.1 \times 10^5\$

Convert 9200.75 into scientific notation.

A) \$9.1543 \times 10^3\$

B) \$9.2000 \times 10^4\$