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Find (1.6 x 108)(5.8 x 106) (4 x 106) , expressed in scientific notation
A) 1.05 * 10^8
B) 2.32 * 10^8
C) 2.32 * 10^9
D) 9.28 * 10^8

Respuesta :

we are given

[tex]\frac{(1.6\times 10^{8})(5.8\times 10^{6})}{(4\times 10^{6})}[/tex]

Since, we have to write this in scientific form

so, we will make all 10^x terms together

and all other terms together

so, we get

[tex]=\frac{(1.6\times 5.8) (10^{8}\times 10^{6})}{(4\times 10^{6})}[/tex]

we can multiply terms

[tex]=\frac{(9.28) (10^{8+6})}{(4\times 10^{6})}[/tex]

[tex]=\frac{(9.28) }{4} \times 10^{8+6-6}[/tex]

[tex]=2.32 \times 10^{8}[/tex]

so, option-B...........Answer

Answer:

2.32 x 10^8

Step-by-step explanation:

2.32 x 108

108 + 6 - 6 = 108

and

(1.6)(5.8)

(4)

=  

9.28

4

= 2.32

thus,

2.32 x 108

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