Question

(6.8x10^2)x(1.3x10^-3) in standard form

Answer 1

Answer:

6.8 *1.3/10 =88.4 this is the answer

Answer 2

The standard form is 0.884

Step-by-step explanation:

The given expression is

$\left(6.8\cdot10^{2}\right)\cdot\left(1.3\cdot10^{-3}\right)$

We can rewrite this expression as

$(6.8\cdot1.3)\times(10^2\cdot10^{-3})$

Now, multiply 6.8 with 1.3

$8.84\times(10^2\cdot10^{-3})$

Apply the exponent property: $x^a\cdotx^b=x^{a+b}$

$8.84\times(10^{2+(-3)})\\\\=8.84\times10^{-1}$

Now, $10^{-1} = \frac{1}{10}$

$\frac{8.84}{10}\\\\=0.884$

Thus, the standard form is 0.884

#Learn More:

Write 0,00000356kl in scientific notation.

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