123 can be expressed as: Options: A . &nbsp 10 × 1 + 10 × 2 + 10 × 3 B . &nbsp 100 × 1 + 100 × 2 + 100 × 3 C . &nbsp 100 × 1 + 10 × 2 + 1 × 3 D . &nbsp 1 × 1 + 1 × 2 + 1 × 3

123 can be expressed as:

Question

123 can be expressed as:

Options:

A .

10 \times 1 + 10 \times 2 + 10 \times 3

B .

100 \times 1 + 100 \times 2 + 100 \times 3

C .

100 \times 1 + 10 \times 2 + 1 \times 3

D .

1 \times 1 + 1 \times 2 + 1 \times 3

Answer: Option C
:
C

$Let the number be abc.$
$Then the general form of abc will be:$
$100 \times a + 10 \times b + 1 \times c$
$Thus, 123 = (100 \times 1) + (10 \times 2) + (1 \times 3)$

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