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प्रश्न
Multiply:
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उत्तर
\[\frac{8}{- 9} \times \frac{- 7}{- 16} = \frac{1}{- 9} \times \frac{- 7}{- 2} = \frac{- 7}{18}\]
संबंधित प्रश्न
Add and express the sum as a mixed fraction:
Fill in the blanks:
(17 × 12)−1 = 17−1 × .....
Find the value and express as a rational number in standard form:
The cost of \[7\frac{2}{3}\] metres of rope is Rs \[12\frac{3}{4} .\]
Find its cost per metre.
Find two rational numbers between \[\frac{- 2}{9} \text{and} \frac{5}{9} .\]
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`
If `r/s` is a rational number, then s cannot be equal to zero.
Roller Coaster at an amusement park is `2/3` m high. If a new roller coaster is built that is `3/5` times the height of the existing coaster, what will be the height of the new roller coaster?
Every integer is a rational number but every rational number need not be an integer.
Write the following numbers in the form `p/q`, where p and q are integers:
Opposite of three-fifths
