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Mathematics 42 Online
eviant:

Math help

eviant:

1 attachment
eviant:

@dude

jhonyy9:

eviant i ve said to you yestoday what you need to do and how can you calcule easy the right answer

eviant:

@jhonyy9 I did, I got 1.007

eviant:

@jhonyy9 you didn't reply if it was right or not

jhonyy9:

but you made it in the way what i ve said to you ? just bc. you ve said first you divided the population numbers

eviant:

I divided 4,557,808 by 4,525, 375

eviant:

got 1.007

eviant:

is that the answer?

jhonyy9:

no i ve said that first you need subtract from population number of 2005 the population number of 2004 calcule first this

jhonyy9:

than you ve got it please write me here

jhonyy9:

i like help to you step by step do you wan it ?

jhonyy9:

i ve said you need subtracting the population number of 2004 from population number of 2005

jhonyy9:

this is the first step

eviant:

I got 0.092

jhonyy9:

you got 0,092 subtracting the population of 2004 from population number of 2005 ? not is right

eviant:

-32433

jhonyy9:

minus not can being bc. you subtract from greater the smaler

jhonyy9:

this is right number but just with + in front

eviant:

ok 32433, what's next?

jhonyy9:

ok so than now the population number of 2004 you consider it 100% and using the rule of 3 simple you can writing 4525375 mean 100% 32433 mean x% x = 32433 *100/4525375 = ? and in this way you get the right answer sure hope helped

eviant:

I got 0.71

jhonyy9:

ok. this 0,71 how many percent of growth will mean ?

jhonyy9:

this mean 0,71% growth

jhonyy9:

questions ?

eviant:

1.005 1.006 1.007 1.008

eviant:

those are the options

jhonyy9:

so than i think you ve wrote something details wrong

eviant:

@jhonyy9 could you tell me what I did wrong?

eviant:

@Hero

Hero:

\(\%\Delta = \dfrac{|a - b|}{a} \times 100\) a = old, b = new

Hero:

\(\%\Delta = \dfrac{|a - b|}{a} \times 100 \) a = old, b = new

eviant:

so, I got 0.711 @Hero

eviant:

@dude

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