carranzawalter259
carranzawalter259 carranzawalter259
  • 22-02-2022
  • Mathematics
contestada

what fraction of earths atmoshere is made up of nitrogen?
NEED HELP NOW!!!!
WILL GIVE 40 POINTS!!!!
​

what fraction of earths atmoshere is made up of nitrogenNEED HELP NOWWILL GIVE 40 POINTS class=

Respuesta :

jw5394
jw5394 jw5394
  • 22-02-2022

Answer:

im guessing it is 78/100 because u circled 78

Step-by-step explanation:

because 21 + 1 + 78 = 100

so 78/100 is the fraction

Answer Link
renknee
renknee renknee
  • 22-02-2022

Answer:

78/100 or 39/50 (simplified)

Step-by-step explanation:

First, let's convert 78% into a decimal.

  • 78% = 0.78

Now, we know that 0.78 is the same thing as 78/100. We can simplify 78/100 into 39/50, where 2 is the GCF

Thus, the answer is 78/100 or 39/50.

Answer Link

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