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प्रश्न
Add the following rational numbers.
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उत्तर
\[\frac{- 15}{4} + \frac{7}{4} = \frac{- 15 + 7}{4} = \frac{- 8}{4} = - 2\]
संबंधित प्रश्न
Add and express the sum as a mixed fraction:
Simplify each of the following and write as a rational number of the form \[\frac{p}{q}:\]
Multiply:
Multiply:
Simplify each of the following and express the result as a rational number in standard form:
Simplify:
Insert one rational number between `1/2 and 2`.
Write down a rational number whose numerator is the largest number of two digits and denominator is the smallest number of four digits.
The equivalent of `5/7`, whose numerator is 45 is ______.
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.
