(3.2×10^3)+(7.8×10^4)

PsyDAG PsyDAG answered
3 years ago

3,200 + 78,000 = ?

Bosnian Bosnian answered
3 years ago

3.2 ∙ 10³ = 3 200

7.8 ∙ 10⁴ = 78 000

3 200 + 78 000 = 81 200 = 8.12 ∙ 10⁴

OR

3.2 ∙ 10³ = 0.32 ∙ 10⁴

0.32 ∙ 10⁴ + 7.8 ∙ 10⁴ = 8.12 ∙ 10⁴

3.2 ∙ 10³ + 7.8 ∙ 10⁴ = 8.12 ∙ 10⁴

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