Question

1) 30 000 = 3 • 10"2) 6400 000=64•104) 150 000 000=15•105) 315 000 000=315•10​

Answer 1

Відповідь:

30

640

150

3150

Покрокове пояснення:

Answer 2

1)30
2)640
3)150
4)3150
Объяснение:
Я все перемножила и у меня сейчас такая тема по физике, но она только была я просто закрепляю материал с математике с 5-6 класса

Answer 3

1) 30,000 = 3 * 10^2 This can be rewritten as 30,000 = 3 * 100. In scientific notation, we know that 100 can be expressed as 10^2. Therefore, we can write 30,000 as 3 multiplied by 10^2.

2) 6,400,000 = 64 * 10^4 This can be rewritten as 6,400,000 = 64 * 10,000. In scientific notation, we know that 10,000 can be expressed as 10^4. Therefore, we can write 6,400,000 as 64 multiplied by 10^4.

3) 150,000,000 = 15 * 10^5 This can be rewritten as 150,000,000 = 15 * 100,000. In scientific notation, we know that 100,000 can be expressed as 10^5. Therefore, we can write 150,000,000 as 15 multiplied by 10^5.

4) 315,000,000 = 315 * 10^6 This can be rewritten as 315,000,000 = 315 * 1,000,000. In scientific notation, we know that 1,000,000 can be expressed as 10^6. Therefore, we can write 315,000,000 as 315 multiplied by 10^6.

In summary, each of the given numbers can be expressed in scientific notation by identifying the power of 10 that corresponds to the number of zeros after the first digit.