3 years ago

What is 8 21/40 as a fraction or mixed number as a decimal

1 answer:

8 0

$8\frac{21}{40}=\frac{8\times40+21}{40}=\frac{341}{40}\\\\8\frac{21}{40}=8\frac{21\times25}{40\times25}=8\frac{525}{1000}=8.525$

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