The product of 645.99 and 0.125 to the nearest tenth is 80.8
The product of 645.99 and 0.125 is expressed as:
Expressing both integers as fractions
645.99 = [tex]\frac{64599}{100}[/tex]
0.125 = [tex]\frac{125}{1000}[/tex]
Taking the product of the fractions;
[tex]=\frac{64599}{100} \times \frac{125}{1000}\\=\frac{8,074,875}{100,000} \\=80.748\\\approx 80.8[/tex]
Hence the product of 645.99 and 0.125 to the nearest tenth is 80.8
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