Question

42534.7 express in standard form​

Answer 1

Answer:

40000+2000+500+30+4+7

Answer 2

$\underline{ \pink{ Scientific \: notation : }}$

Very large or very small numbers can be expressed in the simplest form by using scientific notation.

In this notation any number can be written as the product of a number x such that 1 ≤ x < 10 and a power of 10.

$Standard \: form \: of \: 42534.7$

$= 42534.7 \times \frac{10^{4}}{10^{4}} \\= \frac{ 42534.5 \times 10^{4}}{ 10^{4}} \\= 4.25345 \times 10^{4}$

Therefore.,

$\red{Standard \: form \: of \: 42534.7}$

$\green { = 4.25345 \times 10^{4}}$

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