jasonjgames123 jasonjgames123

23-04-2021
Mathematics

contestada

How many times greater is 8.4x10^4 than 2.1x10^2

How many times greater is 84x104 than 21x102 class=

Respuesta :

TheHarleyQuinn TheHarleyQuinn

23-04-2021

Answer:

4 times greater

Step-by-step explanation:

[tex]8.4*10^2=840\\2.1*10^2=210\\840/210=4\\[/tex]

Answer Link

akbusiness987 akbusiness987

23-04-2021

Answer:

C. 400 times greater

Step-by-step explanation:

8.4 · [tex]10^{4}[/tex]

84000

2.1 · 10²

210

84000 ÷ 210 = 400

C. 400 times greater

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