Question

7.2 x 10 24 5.3x10-1​

Answer 1

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7.2 × 10(24) 5.3 ×10-1

(7×2)×(10×24)×(5×3)×10-1

14×240×15×10-1

50400×10-1

504000-1=5403999

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Answer 2

Answer:

• Question :

$7.2 \times 10(24) \: 5.3 \times 1 - 1$

• Solution:

$7.2 \times 10(24) \: 5.3 \times 10 - 1 \\ \implies 7.2 \times 240 \times 5.3 \times 10 - 1 \\ \implies1728 \times 5.3 \times 10 - 1 \\ \implies9158.4 \times 10 - 1 \\ \implies91584 - 1 \\ \implies91583$