Advertisements
Advertisements
प्रश्न
Write the following rational number in `bb(p/q)` form.
`2.bar514`
Advertisements
उत्तर
Let x = `2.bar514` ...(1)
Multiplying both sides by 1000, we get
1000x = `2514.bar514` ...(2)
Subtracting (1) from (2), we get
∴ 1000x – x = `2514.bar514-2.bar514`
∴ 999x = 2512
`therefore x = 2512/999`
So, `2.bar514=2512/999`
APPEARS IN
संबंधित प्रश्न
Add the following rational numbers:
Simplify:
Evaluate each of the following:
Evaluate each of the following:
Evaluate each of the following:
The sum of two numbers is \[\frac{- 4}{3} .\] If one of the numbers is −5, find the other.
Simplify each of the following and express the result as a rational number in standard form:
Simplify:
Fill in the blanks:
Fill in the blanks:
Divide:
State, True Or False
`7/9=(-7-5)/(9-5)`
Compare: `0 and 3/4`
Insert a rational number between:
`(2)/(5) and (3)/(4)`
Insert three rational number between:
-3 and 3
The equivalent of `5/7`, whose numerator is 45 is ______.
Solve the following: Select the rational numbers from the list which are also the integers.
`9/4, 8/4, 7/4, 6/4, 9/3, 8/3, 7/3, 6/3, 5/2, 4/2, 3/1, 3/2, 1/1, 0/1, (-1)/1, (-2)/1, (-3)/2, (-4)/2, (-5)/2, (-6)/2`
Select those which can be written as a rational number with denominator 4 in their lowest form:
`7/8, 64/16, 36/(-12), (-16)/17, 5/(-4), 140/28`
The table shows the portion of some common materials that are recycled.
| Material | Recycled |
| Paper | `5/11` |
| Aluminium cans | `5/8` |
| Glass | `2/5` |
| Scrap | `3/4` |
Which items have a recycled amount less than `1/2`?
Write the following numbers in the form `p/q`, where p and q are integers:
Opposite of three-fifths
