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प्रश्न
Evaluate each of the following:
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उत्तर
\[\frac{2}{3} - \frac{3}{5} = \frac{10}{15} - \frac{9}{15} = \frac{10 - 9}{15} = \frac{1}{15}\]
संबंधित प्रश्न
Add the following rational numbers.
Simplify:
Multiply:
Fill in the blanks:
The reciprocal of a positive rational number is .....
The cost of \[7\frac{2}{3}\] metres of rope is Rs \[12\frac{3}{4} .\]
Find its cost per metre.
For each set of rational number, given below, verify the associative property of addition of rational number:
(iii) `(-7)/9,2/-3 and (-5)/18`
For each set of rational number, given below, verify the associative property of addition of rational number:
(iv) `-1, 5/6 and (-2)/3`
State, true or false
`(-5)/(-12` is a negative rational number
Insert a rational number between:
7.6 and 7.7
Write the rational number whose numerator and denominator are respectively as under:
5 – 39 and 54 – 6
