Advertisements
Advertisements
प्रश्न
Rohit’s age is 12 years and Geeta’s age is 15 years. Express Geeta’s age as a percent of Rohit’s age.
Advertisements
उत्तर
`15/12xx100=5/4xx100=125%`
APPEARS IN
संबंधित प्रश्न
Write the following as percent:
\[\frac{7}{25}\]
Write the following as percent:
Find: 25% of 10 kg
Find: 16.5% of 5000 metre
Increase 180 by 25%.
What percent is: 600 gm of 5 kg?
Mrs. Sharma went to the market with ₹ 800 in her purse. When she returned to her home, ₹ 240 was still left in her purse. What percent of her money did she spend in the market?
Air is an important inexhaustible natural resource. It is essential for the survival of human beings, microbes, plants, and animals. The following table shows the percentage of various gases in the air.
| Contents of air | Percentage (by volume) |
| Nitrogen | 78 |
| Oxygen | 21 |
| Other (carbon dioxide, inert gases, water vapours, etc.) | 1 |
In 800 m3 of air, calculate the approximate quantities of nitrogen, oxygen, and other gases.
A ______ with its denominator 100 is called a per cent.
Find the value of x if 45% of marks x is 405.
