Advertisements
Advertisements
प्रश्न
State if the following fraction has a terminating decimal.
`(89)/(125)`
Advertisements
उत्तर
`(89)/(125)`
125 = 5 x 5 x 5 = 20 x 53
i.e. 125 can be expressed as 2m x 5n.
Hence, `(89)/(125)` has terminating decimal representation.
APPEARS IN
संबंधित प्रश्न
Write the following number in its decimal form.
`29/8`
Write the following rational number in decimal form.
`18/42`
Arrange `5/8, -3/16, -1/4 and 17/32` in descending order of their magnitudes.
Also, find the sum of the lowest and largest of these fractions. Express the result obtained as a decimal fraction correct to two decimal places.
Write the denominator of the following rational numbers: 0
The sum of two rational numbers is `11/24`. If one of them is `3/8`, fine the other.
What should be subtracted from `(-4)/5` to get 1?
What should be subtracted from `5/9` to get `9/5`?
State if the following fraction has a terminating decimal.
`(147)/(160)`
Express the following decimal as a rational number.
0.614
Write the following rational number in decimal form.
`7/9`
