HALLAR EL TERMINO DESCONOCIDO
1.- 6/10 : 8/10 :: X : 5/10
2.- 24 : X :: X : 32
3.- 6/7 : X :: 3/5 : 1/3
AYUDA NECESITO espero respuestas...
2006-10-26 15:40:15 · 5 respuestas · pregunta de Anonymous en Ciencias y matemáticas ➔ Matemáticas
1.simplificamos la primer parte de la ecuación: 6/10 : 8/10 = 6/10*10/8 = 6/8 quedaría:
6/8 = x : 5/10
6/8 = x :1/2
6/8 = x*2/1
6/8 : 2 = x
6/8 * 1/2 = x
3/8 = x
2.24/x = x/32
24*32 = x^2
768 = x^2
+/- (768^1/2) = x
3. 6/7*1/x = 3/5 * 3
6/7x = 9/5
6/7 = 9x/5
6*5/7*9 = x
30/63 = x
10/21 = x
2006-10-26 18:39:03 · answer #1 · answered by Anonymous · 0⤊ 0⤋
1.- x= (6/10 * 5/10 ): (8/10) ( "*" significa "por")
x= (3/10) : (8/10)
x= 3/8
2.- x * x = 24 * 32
x² = 768
x = √768
x = 27,7128
3.- x = (6/7 * 1/3) : 3/5
x = ( 2/7 ) : 3/5
x = 10/21
Suerte!!!
2006-10-26 23:00:16 · answer #2 · answered by maryne 7 · 0⤊ 0⤋
1.- X * 8/10 = 6/10 * 5/10
x = 3/5 * 1/2 : 4/5
x= 3/10 .* 5/4
x = 3/8
2. x^2 = 24 . 32
x^2 = 3. 2^3 . 2^5
x^2 = 3. 2^8
x = Raiz 3 . Raiz 2^8
x = 2^4 . Raiz 3
x = 16 . V3
3.-x . 3/5 = 6/7 . 1/3
x = 6/7 .1/3.5/3
x = 30 / 63
2006-10-26 22:48:35 · answer #3 · answered by silvia g 6 · 0⤊ 0⤋
Ni idea...
2006-10-26 22:47:08 · answer #4 · answered by Anonymous · 0⤊ 0⤋
Q_Q......
2006-10-26 22:43:57 · answer #5 · answered by zzzzzzzzzzzzzzz 2 · 0⤊ 0⤋