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Question
Find the ratio of 30 days to 36 hours
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Solution
30 days to 36 hours
1 days = 24 hrs
30 days = 24 × 30 = 720 hrs
`=> "30 days"/"36 hrs" =720/36 =20/1`
Hence, the required ratio is 20:1.
RELATED QUESTIONS
Find the ratio of Rs 5 to 50 paise
Population of Rajasthan = 570 lakhs and population of UP = 1660 lakhs.
Area of Rajasthan = 3 lakh km2 and area of UP = 2 lakh km2.
1) How many people are there per km2 in both these States?
2) Which State is less populated?
Fill in the blank for the given equivalent ratio.
3 : 5 = 9 : ____
Complete the table.
| Days | 28 | 21 | ? | 63 |
| Weeks | 4 | 3 | 2 | ? |
Give two equivalent ratios of the following.
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Divide the numbers given below in the required ratio.
20 in the ratio 3 : 2
Divide the numbers given below in the required ratio.
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If 2 : 3 and 4 : ____ are equivalent ratios, find the missing term
An equivalent ratio of 4 : 7 is
The table lists the world’s 10 largest deserts.
| Largest Deserts in the World | |
| Desert | Area (km2) |
| Sahara (Africa) | 8,800,000 |
| Gobi (Asia) | 1,300,000 |
| Australian Desert (Australia) | 1,250,000 |
| Arabian Desert (Asia) | 850,000 |
| Kalahari Desert (Africa) | 580,000 |
| Chihuahuan Desert (North America) | 370,000 |
| Takla Makan Desert (Asia) | 320,000 |
| Kara Kum (Asia) | 310,000 |
| Namib Desert (Africa) | 310,000 |
| Thar Desert (Asia) | 260,000 |
- What are the mean, median and mode of the areas listed?
- How many times the size of the Gobi Desert is the Namib Desert?
- What percentage of the deserts listed are in Asia?
- What percentage of the total area of the deserts listed is in Asia?
