2006-08-16 10:33:22 · 17 respostas · perguntado por SENHOR SPOCK\\ //_ 3 em Ciências e Matemática ➔ Matemática
simples, (50%)2 = 50/100 x 50/100 = 2500/10000 = 1/4 = 25%
2006-08-16 10:41:27 · answer #1 · answered by Eurico 4 · 1⤊ 0⤋
O calculo é:
(50/100)² = 50²/100² = 2.500/10.000 = 0,25 = 25/100 = 25%
2006-08-17 13:33:25 · answer #2 · answered by Guinther 3 · 1⤊ 0⤋
(50/100)1/2=25/100=25%
2006-08-17 11:21:58 · answer #3 · answered by gabriel s 2 · 1⤊ 0⤋
Eh uma constante 0.25.
2006-08-17 02:27:39 · answer #4 · answered by ghinx 2 · 1⤊ 0⤋
Quem falou que é 25%, acertou!
50% de qualquer valor é igual à metade desse valor. Portanto:
(1/2)² = 1/4 = 25% !...
2006-08-17 01:32:13 · answer #5 · answered by buddy_br 3 · 1⤊ 0⤋
É (50/100)² = (0,5)²= 0,25=25%
2006-08-16 19:22:20 · answer #6 · answered by Marcel Santiago 3 · 1⤊ 0⤋
25%
2006-08-16 18:48:44 · answer #7 · answered by hiper 2 · 1⤊ 0⤋
50% é o mesmo que 50/100.
(50/100)² => (0,50)² => 0,25
Ou seja, 50% ao quadrado é 25%, ou 0,25.
2006-08-16 18:08:28 · answer #8 · answered by Vert 2 · 1⤊ 0⤋
acho q é 0,25.
2006-08-16 17:40:54 · answer #9 · answered by Leandro 2 · 1⤊ 0⤋
25%
2006-08-16 17:40:49 · answer #10 · answered by amigodomundo 6 · 1⤊ 0⤋