Advertisements
Advertisements
प्रश्न
Write the following rational number in `bb(p/q)` form.
2.514
Advertisements
उत्तर
Let x = 2.514 ...(1)
Multiplying both sides by 1000, we get
1000x = 2514.514 ...(2)
Subtracting (1) from (2), we get
∴ 1000x - x = 2514.514 - 2.514
∴ 999x = 2512
`therefore x = 2512/999`
So, 2.514 = `2512/999`
APPEARS IN
संबंधित प्रश्न
Add the following rational numbers:
Re-arrange suitably and find the sum in each of the following:
Evaluate each of the following:
Evaluate each of the following:
The sum of the two numbers is \[\frac{5}{9} .\] If one of the numbers is \[\frac{1}{3},\] find the other.
The sum of two numbers is \[\frac{- 1}{3} .\] If one of the numbers is \[\frac{- 12}{3},\] find the other.
What should be added to \[\frac{- 7}{8}\] so as to get \[\frac{5}{9}?\]
What number should be added to \[\frac{- 5}{11}\] so as to get\[\frac{26}{33}?\]
Simplify each of the following and write as a rational number of the form \[\frac{p}{q}:\]
Simplify each of the following and write as a rational number of the form \[\frac{p}{q}:\]
Simplify:
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`
Mark the following pairs of rational numbers on the separate number lines: `1/4 "and" - 5/4`
Compare: `-1 1/2 and 0 or -3/2 and 0`
Arrange the following rational numbers in descending order.
`(4)/(3), (-14)/(5) and (17)/(15)`
The rational number 10.11 in the from `p/q` is ______.
0 is whole number but it is not a rational number.
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?
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 |
Zero is a rational number.
