12×=72
13×=234
11m=99
15×=165
9×=126
8m=180
11×=121
urgente lo necesito para mañana
Respuestas a la pregunta
Respuesta:
x = 6
x = 18
m= 9
x = 11
x = 14
m = 22.5
x = 11
Explicación paso a paso:
12x = 72
x = 72/12
x = 9
__9__ 9 × 12 = 72
12/ _72
72 x = 9
0
13x = 234
x = 234/13
x = 18
__18__ 18 × 13 = 234
13/ _234
13 x = 18
_104
104
0
11m = 99
m = 99/11
m = 9
__9__ 9 × 11 = 99
11/ _99
99 m = 9
0
15x = 165
x = 165/15
x = 11
__11__ 11 × 15 = 165
15/ _165
15 x = 11
_15
15
0
9x = 126
x = 126/9
x = 14
__14__ 14 × 9 = 126
9/ _126
9 x = 14
_36
36
0
8m = 180
m = 180/8
m = 22.5
_22.5_ 22.5 × 8 = 180
8/ _180
16 x = 22.5
_20
16
_40
40
0
11x = 121
x = 121/11
x = 11
__11__ 11 × 11 = 121
11/ _121
11 x = 11
_11
11
0