Question

write 0.00023 in the form of k×10
$write 0.00023 \: in\: k \times {10}^{ - n} form$
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Answer 1

Answer:

2.3 × 10⁻⁴

Step-by-step explanation:

Given : 0.00023

♦ Shift the point after the first number i.e. after 2.

♦ The point shifts after 4 digits, so 4 will be the power of 10.

♦ If the point moves backward, then negative sign also come.

→ 2.3 × 10⁻⁴