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प्रश्न
Evaluate each of the following:
उत्तर
\[\frac{2}{3} - \frac{3}{5} = \frac{10}{15} - \frac{9}{15} = \frac{10 - 9}{15} = \frac{1}{15}\]
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संबंधित प्रश्न
Simplify:
Subtract the first rational number from the second in each of the following:
The sum of two numbers is \[\frac{- 4}{3} .\] If one of the numbers is −5, find the other.
Express each of the following as a rational number of the form \[\frac{p}{q}:\]
Simplify each of the following and express the result as a rational number in standard form:
Compare: 3 and -1
The overall width in cm of several wide-screen televisions are 97.28 cm, `98 4/9` cm `98 1/25` cm and 97.94 cm. Express these numbers as rational numbers in the form `p/q` and arrange the widths in ascending order.
Here is a table which gives the information about the total rainfall for several months compared to the average monthly rains of a town. Write each decimal in the form of rational number `p/q`.
| Month | Above/Below normal (in cm) |
| May | 2.6924 |
| June | 0.6096 |
| July | – 6.9088 |
| August | – 8.636 |
Every integer is a rational number but every rational number need not be an integer.
Write the rational number whose numerator and denominator are respectively as under:
(–4) × 6 and 8 ÷ 2
