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Work out th following in standard form 3000 x 5000

User Smoore
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2 Answers

6 votes
5x10^3 is the answer 
User Rsfinn
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5 votes
3000 × 5000

3 × 1000 × 5 × 1000 ; 1000 = 10³

3 × 5 × 1000 × 1000

3 × 5 × 10³ × 10³

15 × 10³ × 10³

1.5 x 10¹ × 10³ × 10³

1.5 × 10¹ ⁺ ³ ⁺ ³

1.5 × 10⁷

So in standard form = 1.5 × 10⁷
User Giolekva
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