Question

Example 19: Express 1.2 x 10³ / 2.4 × 10-⁴ in the form k x 10
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Answer 1

Answer:

$\huge\mathfrak\blue{Question}$

• Express 1.2 x 10³ / 2.4 × 10-⁴ in the form k x 10

$\huge\mathfrak\blue{answer}$

• 1.2 x 10³ / 2.4 × 10-⁴ = 12/24 × 10/10-⁴
• 1/2 × 10³ - (-⁴)
• 0.5 × 10³+⁴
• 0.5 × 10 to the power 7 = 5 × 10-¹ × 10 to the power 7
• 5.0 × 10 to the 6

$\sf\red{5.0 × 10\: to \:the \:power\: 6 ans}$

Answer 2

Question:

Express 1.2 x 10³ / 2.4 × 10-⁴ in the form k x 10

Answer:

1.2 x 10³ / 2.4 × 10-⁴ = 12/24 × 10/10-⁴

1/2 × 10³ - (-⁴)

0.5 × 10³+⁴

0.5 × 10 to the power 7 = 5 × 10-¹ × 10 to the power 7

5.0 × 10 to the 6

5.0×10 to the power of 6

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