Mathematics: 2.3 x 10^9 divided by 6.2 x 10^4 using scientific notation

2.3 x 10^9 divided by 6.2 x 10^4 using scientific

destinyleisantos

02.01.2022

For this case we have to divide the following quantities:

$\frac {2.3 * 10 ^ 9} {6.2 * 10 ^ 4} =$

By definition of division of powers of equal base we have that the same base is placed and the exponents are subtracted, then:

$\frac {2.3} {6.2} * \frac {10 ^ 9} {10 ^ 4} =\\\frac {2.3} {6.2} * 10^{9-4} =\\\frac {2.3} {6.2} * 10 ^ 5 =\\0.371 * 10 ^ 5 =\\3.71 * 10 ^ 4$

3.71 * 10 ^ 4

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jojoangelique13

09.07.2021

$75 x .20=$15

75-15=$60

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