Question

(Urgenteeee) Qual a PORCENTAGEM de :
a) 15 /31
b) 2/ 31
c ) 4/31
d) 9 /31
e) 5/31
f) 3/31
OBS. com os cálculos :*

Answer 1

15/31= 0,483871    ou 15/31 =x/100=>31x=1500=> 1500/31 = 48, 38 porcento
2/31= 0,0645161 ou 2/31 =x/100=>31x=200=>200/31=6, 45 porcento
4/31=0,1290323   ou 4/31= x/100=> 31x=400=> 400/31 =12,90 porcento
9/31= 0,2903226 ou 9/31=x/100=>31x=900=> 900/31 = 29,03 porcento
5/31= 1612903   ou 5/31=x/100=> 31x=500=> 500/31= 16, 12 porcento
3/31= 0,0967742 ou 3/31=x/100=> 31x=300=> 300/31= 9, 67 porcento.
espero ter ajudado ^^

Answer 2

oi beleza mano ta de boa na lagual