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प्रश्न
Simplify:
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उत्तर
\[(\frac{13}{5} \times \frac{8}{3}) - (\frac{- 5}{2} \times \frac{11}{3})\]
\[ = \frac{13 \times 8}{15} - \frac{- 5 \times 11}{6}\]
\[ = \frac{104}{15} - \frac{- 55}{6}\]
\[ = \frac{104 \times 2 + 55 \times 5}{30}\]
\[ = \frac{483}{30}\]
संबंधित प्रश्न
Add the following rational numbers.
Add the following rational numbers:
Subtract the first rational number from the second in each of the following:
Express each of the following as a rational number of the form \[\frac{p}{q}:\]
Express each of the following as a rational number of the form \[\frac{p}{q}:\]
Simplify:
Find (x + y) ÷ (x − y), if
Mark the following pairs of rational numbers on the separate number lines: `3/4` and `- 1/4`
Insert a rational number between:
`(3)/(4) and (5)/(7)`
A body floats `2/9` of its volume above the surface. What is the ratio of the body submerged volume to its exposed volume? Re-write it as a rational number.
