Mathematics: (1.18x10^3)x(9.1x10^-6) written in scientific notation

(1.18x10^3)x(9.1x10^-6) written in scientific - id11810391106751125, taniyahbenyamin2

mixedkiddo

12.03.2022

$(1.18\times 10^3)\times (9.1\times 10^{-6})=1.0738\times 10^{-2}$

Step-by-step explanation:

Given : Expression $(1.18\times 10^3)\times (9.1\times 10^{-6})$

To find : Write in scientific notation ?

Solution :

Expression $(1.18\times 10^3)\times (9.1\times 10^{-6})$

Write it as ,

$(1.18\times 10^3)\times (9.1\times 10^{-6})=(1.18\times 9.1)\times (10^3\times 10^{-6})$

$(1.18\times 10^3)\times (9.1\times 10^{-6})=10.738\times 10^{-3}$

In scientific notation,

$(1.18\times 10^3)\times (9.1\times 10^{-6})=1.0738\times 10^{-2}$

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MadisonElle

28.05.2020

The correct answer is 1.07x10^-2.

In order to find this, we first multiply the lead numbers.

1.18 * 9.1 = 10.7

Then we can simply add the exponents together.

3 + -6 = -3.

Now we put it all together.

10.7x10^-3

However, our number has to be less than 10. So we mov the decimal place one and add one to the exponent.

1.07*10^-2

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ccispoppin12

05.09.2021

Eat my shortys- I farted on my kanakas

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