PROOF 74
Prove.
In decimal multiplication the decimal places add
On the rational numbers ℚ.
Definition D1
A decimal with m places after the point is a number that can be written A · 10⁻ᵐ, with A an integer.
Proof.
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PROOF 74
In decimal multiplication the decimal places add
On the rational numbers ℚ.
Definition D1
A decimal with m places after the point is a number that can be written A · 10⁻ᵐ, with A an integer.
Proof.
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