AtlasSentinal
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# How do you find the sum of 4/10 and 55/100?

$\frac{ 4}{10}+\frac{55}{100}=\\ \\their \ lcd \ is \ 100\\ \\ =\frac{ 40}{100}+\frac{55}{100} =\frac{95}{100}=\frac{19}{20}$
Just need the LCD That's 100 so $\frac{4}{10}$⇒$\frac{40}{100}$ and $\frac{40}{100}$ + $\frac{55}{100}$ = $\frac{95}{100}$ OR just 19/20