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1009
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1009
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\frac{0.01+100.89}{0.1}
Multiply 0.1 and 0.1 to get 0.01.
\frac{100.9}{0.1}
Add 0.01 and 100.89 to get 100.9.
1009
Expand \frac{100.9}{0.1} by multiplying both numerator and the denominator by 10. Anything divided by one gives itself.
Examples
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Matrix
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Simultaneous equation
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Limits
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