inspirationalmom inspirationalmom

18-01-2015
Mathematics

contestada

2.5% of what number is 2?

Respuesta :

18-01-2015

[tex] \frac{2}{x} = \frac{2.5}{100} \\ 2.5x = 200 \\ x = 80[/tex]

2 is 2.5% of 80

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nislam1130 nislam1130

18-01-2015

2 2.5
--- ---- ----
x 100
x*2.5=x2.5
100*2=200
200 divided 2.5=80
it's answer must be 80.

Answer Link

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