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
Re-arrange suitably and find the sum in each of the following:
Evaluate each of the following:
Simplify each of the following and write as a rational number of the form \[\frac{p}{q}:\]
Multiply:
Simplify each of the following and express the result as a rational number in standard form:
Zero has ______ reciprocal.
Find the value and express as a rational number in standard form:
Find the value and express as a rational number in standard form:
Write the following rational numbers in `p/q` form.
3.17
Write the following rational number in `p/q` form.
15.89
Compare: `0 and 3/4`
Arrange the following rational numbers in descending order.
`(-3)/(8),(2)/(5) and (-1)/(3)`
If `p/q` is a rational number, then p cannot be equal to zero.
If `r/s` is a rational number, then s cannot be equal to zero.
Show that x is rational, if x2 = 16.
In a rational number, denominator always has to be a non-zero integer.
8 can be written as a rational number with any integer as denominator.
Write the rational number whose numerator and denominator are respectively as under:
(–4) × 6 and 8 ÷ 2
150 students are studying English, Maths or both. 62 per cent of the students are studying English and 68 per cent are studying Maths. How many students are studying both?
