Express the given number in standard form: 21700000 Options: A . &nbsp 2.1 × 10 7 B . &nbsp 2.17 × 10 7 C . &nbsp 1.17 × 10 7 D . &nbsp 1.1701 × 10 7

Answer: Option B : B 21700000 can be written as 2.17 × 10000000 = 2.17 × 10 7

Express the given number in standard form: 21700000

Question

Express the given number in standard form:
$21700000$

Options:

A .

2.1 \times 10^{7}

B .

2.17 \times 10^{7}

C .

1.17 \times 10^{7}

D .

1.1701 \times 10^{7}

Answer: Option B
:
B

$21700000$ can be written as
$2.17 \times 10000000 = 2.17 \times 10^{7}$

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