Advertisements
Advertisements
प्रश्न
The usual form for 2.03 × 10–5 is ______.
पर्याय
0.203
0.00203
203000
0.0000203
Advertisements
उत्तर
The usual form for 2.03 × 10–5 is 0.0000203.
Explanation:
Given, 2.03 × 10–5 = 0.0000203 ...[∵ Placing decimal five-digit towards left of original position]
APPEARS IN
संबंधित प्रश्न
Express the given numbers in usual form.
3 × 10−8
Express the following numbers in standard form:
0.00000000085
Express the following numbers in standard form:
846 × 107
Express the following numbers in standard form:
4 ÷ 100000
Write the following numbers in the usual form:
3 × 10−8
The usual form for 2.3 × 10–10 is ______.
At the end of the 20th century, the world population was approximately 6.1 × 109 people. Express this population in usual form. How would you say this number in words?
About 230 billion litres of water flows through a river each day. How many litres of water flows through that river in a week? How many litres of water flows through the river in an year? Write your answer in standard notation.
The given table shows the crop production of a State in the year 2008 and 2009. Observe the table given below and answer the given questions.
| Crop | 2008 Harvest (Hectare) |
Increase/Decrease (Hectare) in 2009 |
| Bajra | 1.4 × 103 | – 100 |
| Jowar | 1.7 × 106 | – 440,000 |
| Rice | 3.7 × 103 | – 100 |
| Wheat | 5.1 × 105 | + 190,000 |
- For which crop(s) did the production decrease?
- Write the production of all the crops in 2009 in their standard form.
- Assuming the same decrease in rice production each year as in 2009, how many acres will be harvested in 2015? Write in standard form.
Express the following in exponential form:
`(-1296)/14641`
