Find the sum: 23 5 +47 10 +24 15 - Vidyadip

Question

Find the sum: $2\frac{3}{5}+4\frac{7}{10}+2\frac{4}{15}$

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Answer

We have, $2\frac{3}{5}+4\frac{7}{10}+2\frac{4}{15}$ $=\frac{13}{5}+\frac{47}{10}+\frac{34}{15}$
Taking out the $LCM$ of $5, 10$ and $15$, we get $5 \times 2 \times 3 = 30$
Now, we convert the given fractions to equivalent fractions by making the denominators $30$
$\frac{78}{30}+\frac{141}{30}+\frac{68}{30}$ $=\frac{287}{30}$

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