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प्रश्न
Simplify each of the following and express the result as a rational number in standard form:
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उत्तर
\[ \frac{- 50}{7} \times \frac{14}{3} = \frac{- 50}{7} \times \frac{2 \times 7}{3} = \frac{- 100}{3}\]
संबंधित प्रश्न
Simplify:
Add and express the sum as a mixed fraction:
Re-arrange suitably and find the sum in each of the following:
The sum of two numbers is \[\frac{- 1}{3} .\] If one of the numbers is \[\frac{- 12}{3},\] find the other.
What should be subtracted from \[\left( \frac{3}{4} - \frac{2}{3} \right)\] to get\[\frac{- 1}{6}?\]
Fill in the blanks:
(17 × 12)−1 = 17−1 × .....
Divide:
Find (x + y) ÷ (x − y), if
The cost of \[2\frac{1}{3}\] metres of cloth is Rs. \[75\frac{1}{4} .\]Find the cost of cloth per metre.
If 24 trousers of equal size can be prepared in 54 metres of cloth, what length of cloth is required for each trouser?
