How does science count 1741 billion yuan

How does science count 1741 billion yuan

The 12th power of 1.741 & # 10008; 10

Last year, China's urban fixed assets investment was 7.509.6 billion yuan, which is about (two significant figures are reserved) according to Xinhuanet______ 100 million yuan

75096 = 7.5 × 10.4 billion yuan

Please use scientific notation to represent 6295008 and keep two significant digits. The result is______ ．

6 295 008 = 6.295 008 × 106 ≈ 6.3 × 106

1.2 million in scientific notation

1.2*10^6

1.2 × 102000, right?

1.2×10^6
If the unit is ten thousand, it can be written as 1.2 × 10 ˇ 20000. If the unit is not specified, that is, the unit is unit 1, it must be written as 1.2 × 10 ˇ 6

A 100 page book is about 1.1cm thick, and the thickness of a piece of paper is expressed by scientific notation

1.1 divided by 100 = 1.1 times the negative power of 10. Pay attention to add the unit cm

The weight of a kind of 16 open white paper is 0.5 kg per 100 sheets. How many kg is the weight of a million sheets of such paper? The result is expressed by scientific notation

1 million △ 100 × 0.5 = 5000 kg
Scientific counting method: 5 × 10 ^ 3

A 100 page book is about 0.5cm thick, and a piece of paper is thick______ m. (in scientific notation)

The thickness of a piece of paper is 0.5 △ 100 = 0.005cm = 0.00005m, 0.00005m = 5 × 10-5m. A: the thickness of a piece of paper is expressed as 5 × 10-5m by scientific notation

If the thickness of 100 pages is 0.5cm, how many meters is the thickness of a series of 1000000 pages

(1 * 10 ^ 6 divided by 1 * 10 ^ 2) * 5 * 10 ^ - 3 = 50

If 100 mung beans weigh 5g, then 1 million mung beans weigh about () g, that is () kg

If 100 mung beans weigh 5g, the weight of 1 million mung beans is about (5 × 10 ^ 4) g, that is (50) kg