ALBATRAN TRANSLATE
Limba ROMANA Limba MATEMATICA
cat........................ x
la........................../
suta.........................100
reprezinta..................=
13...............................13
din................................/
65..................................65
x/100=13/65
13/65=x/100
1/5=x/100
x=100*1/5
x=20
13/65=20/100 ⇔13 reprezinta 20/100 din 65⇔13 reprezinta 20% din 65
as percentage as that!!!