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प्रश्न
Fill in the blanks:
The product of a positive rational number and a negative rational number is always .....
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उत्तर
Negative
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संबंधित प्रश्न
Subtract the first rational number from the second in each of the following:
Evaluate each of the following:
Evaluate each of the following:
Multiply:
Simplify:
The equivalent of `5/7`, whose numerator is 45 is ______.
If `x/y` is a rational number, then y is always a whole number.
The diagram shows the wingspans of different species of birds. Use the diagram to answer the question given below:
| Golden eagle | Blue jay |
 |
 |
How much longer is the wingspan of a Golden eagle than the wingspan of a Blue jay?
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 |
Show that x is rational, if x2 = 16.
