Question

transformati in raport procentual va rog

dau coroana amândouă ​

Answer 1

Răspuns:

p/100=1/25

100=25p=>p=100:25=>p=4%

p/100=3/4

300=4p=>p=75%

p/100=4/25

400=25p=>p=16%

p/100=5/25

500=25p=>p=20%

p/100=5/4

500=4p=>p=125%

Answer 2

$\it \dfrac{^{25)}3}{\ \ 4} = \dfrac{75}{100}=75\%\\ \\ \\ \dfrac{^{4)}1}{\ \ 25} = \dfrac{4}{100}=4\%\\ \\ \\ \dfrac{^{4)}4}{\ \ 25} = \dfrac{16}{100}=16\%\\ \\ \\ \dfrac{^{4)}5}{\ \ 25} = \dfrac{20}{100}=20\%$