Convert the following fractions into decimals and find the sum of these decima

Question

Convert the following fractions into decimals and find the sum of these decimals that rounded up to $2$ decimal places.

$\frac{1}{2}$ , $\frac{5}{2}$ , $\frac{4}{9}$ , $\frac{5}{20}$ , $\frac{3}{10}$ , $\frac{7}{100}$ , $\frac{100}{2}$ , $\frac{100000}{10000000}$ , $\frac{12}{48}$ , $\frac{9}{99}$ , $\frac{5}{25}$
Ans: ___

Options:

Answer: Option A
:

$\frac{1}{2} = 0.5$

$\frac{5}{2} = 2.5$

$\frac{4}{9} = 0.4444$

$\frac{5}{20} = 0.25$

$\frac{3}{10} = 0.3$

$\frac{7}{100} = 0.07$

$\frac{100}{2} = 50$

$\frac{100000}{10000000} = 0.01$

$\frac{12}{48} = 0.25$

$\frac{9}{99} = 0.09090909$

$\frac{5}{25} = 0.20$

∴ $Sum = 54.615$

When rounded up to two decimal place,

Then $Sum = 54.62$

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