Respuesta:
saldría 6 al la cuarta es 30 y lodemas te fijas solo tienes que multiplicar
a) 1 2/5 : un entero dos quintos
b) 7/15
c) 22/35
d) 1 3/20: un entero tres veinteavos
e) 3/8
f) 4 7/10: cuatro enteros siete décimos
g) 3 1/24: tres enteros un veinticuatroavos
Explicación paso a paso:
a) MCM = 10
10/2 x 1 = 5, 10/5 x 2 = 4, 10/10 x5 = 5
a) 1/2 + 2/5 + 5/10 =
5/10 + 4/10 + 5/10 = 14/10 = 7/5 = 1 2/5
b) MCM = 30
30/6 x 2 = 10, 30/10 x 3 = 9, 30/6 = 5
b) 2/6 + 3/10 - 1/6 =
10/30 + 9/30 - 5/30 = 14/30 = 7/15
c) MCM = 35
35/7 x 3 = 15, 35/5 x 1 = 7
c) 3/7 + 1/5 = 15+7/35 = 22/35
d) MCM = 60
60/4x3 = 45, 60/10 x -1 = -6, 60/6 x 3= 30
d) 3/4 - 1/10 + 3/6 = 45-6+30/60 = 69/60 = 23/20 = 1 3/20
e) MCM = 8
7/8 + 1/8 - 5/8 = 3/8
f) MCM = 10
10/2 x 7 = 35, 10/5 x 6 = 12
f) 3 1/2 + 1 1/5 = 7/2 + 6/5 = 35+12/10 = 47/10 = 4 7/10
g) MCM = 24
24/6 x 13 = 52, 24/4 x 5 = 30, 24/8 x -3 = -9
g) 2 1/6 + 1 1/4 - 3/8 = 13/6 + 5/4 - 3/8 = 52+30-9/24 = 73/24 = 3 1/24
RPTA:
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Respuesta:
saldría 6 al la cuarta es 30 y lodemas te fijas solo tienes que multiplicar
Respuesta:
a) 1 2/5 : un entero dos quintos
b) 7/15
c) 22/35
d) 1 3/20: un entero tres veinteavos
e) 3/8
f) 4 7/10: cuatro enteros siete décimos
g) 3 1/24: tres enteros un veinticuatroavos
Explicación paso a paso:
a) MCM = 10
10/2 x 1 = 5, 10/5 x 2 = 4, 10/10 x5 = 5
a) 1/2 + 2/5 + 5/10 =
5/10 + 4/10 + 5/10 = 14/10 = 7/5 = 1 2/5
b) MCM = 30
30/6 x 2 = 10, 30/10 x 3 = 9, 30/6 = 5
b) 2/6 + 3/10 - 1/6 =
10/30 + 9/30 - 5/30 = 14/30 = 7/15
c) MCM = 35
35/7 x 3 = 15, 35/5 x 1 = 7
c) 3/7 + 1/5 = 15+7/35 = 22/35
d) MCM = 60
60/4x3 = 45, 60/10 x -1 = -6, 60/6 x 3= 30
d) 3/4 - 1/10 + 3/6 = 45-6+30/60 = 69/60 = 23/20 = 1 3/20
e) MCM = 8
7/8 + 1/8 - 5/8 = 3/8
f) MCM = 10
10/2 x 7 = 35, 10/5 x 6 = 12
f) 3 1/2 + 1 1/5 = 7/2 + 6/5 = 35+12/10 = 47/10 = 4 7/10
g) MCM = 24
24/6 x 13 = 52, 24/4 x 5 = 30, 24/8 x -3 = -9
g) 2 1/6 + 1 1/4 - 3/8 = 13/6 + 5/4 - 3/8 = 52+30-9/24 = 73/24 = 3 1/24
RPTA:
a) 1 2/5 : un entero dos quintos
b) 7/15
c) 22/35
d) 1 3/20: un entero tres veinteavos
e) 3/8
f) 4 7/10: cuatro enteros siete décimos
g) 3 1/24: tres enteros un veinticuatroavos