Advertisements
Advertisements
प्रश्न
Arrange the following rational numbers in descending order.
`(7)/(13),(8)/(15), and (3)/(5)`
उत्तर
Given numbers : `(7)/(13),(8)/(15), and (3)/(5)`
The L.C.M. of 13, 15 and 5 is 195.
Thus, numbers are :
`(7)/(13)`
= `(7 xx 15)/(13 xx 15)`
= `(105)/(195)`,
`(8)/(15)`
= `(8 xx 13)/(15 xx 13)`
= `(104)/(195)`;
`(3)/(5)`
= `(3 xx 39)/(5 xx 39)`
= `(117)/(195)`
Since 117 > 105 > 104, we have `(3)/(5) > (7)/(13) > (8)/(15)`.
APPEARS IN
संबंधित प्रश्न
Simplify:
Simplify:
Write the following rational number in `bb(p/q)` form.
2.514
Insert one rational number between `1/2 and 2`.
For every rational number x, x × 0 = x.
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?
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` |
Arrange the rate of recycling the materials from the greatest to the smallest.
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?
Write a rational number in which the numerator is less than ‘–7 × 11’ and the denominator is greater than ‘12 + 4’.
Write the following numbers in the form `p/q`, where p and q are integers:
One-fourth
