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प्रश्न
Evaluate each of the following:
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उत्तर
\[\frac{- 3}{- 8} - \frac{- 2}{7} = \frac{21}{56} - \frac{- 16}{56} = \frac{21 - ( - 16)}{56} = \frac{21 + 16}{56} = \frac{37}{56}\]
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संबंधित प्रश्न
Simplify:
Add and express the sum as a mixed fraction:
Re-arrange suitably and find the sum in each of the following:
Multiply:
Divide the sum of \[\frac{65}{12} \text{and}\ \frac{12}{7}\] by their difference.
For each set of rational number, given below, verify the associative property of addition of rational number:
(ii) `(-2)/5, 4/15 and (-7)/10`
Insert one rational number between 7 and 8
Insert one rational number between 3.5 and 5.
Write the following numbers in the form `p/q`, where p and q are integers:
One-fourth
150 students are studying English, Maths or both. 62 per cent of the students are studying English and 68 per cent are studying Maths. How many students are studying both?
