Question

$$(\frac{3}{4}+4\frac{7}{10})+(3\frac{3}{8}+\frac{2}{5})$$

Answer

399/40

Solution


Simplify  \(\frac{3}{4}+\frac{47}{10}\)  to  \(\frac{109}{20}\).
\[\frac{109}{20}+\frac{33}{8}+\frac{2}{5}\]
Simplify.
\[\frac{399}{40}\]

Decimal Form: 9.975