Question

ayuda plis es de 2 de secundaria​

Answer 1

• MULTIPLICACIONES

a) ( +7 ) ( +6) = 7 * 6 = 42

b) ( 5 ) ( 9 ) = 5 * 9 = 45

c) ( 9 ) ( 10 ) = 9 * 10 = 90

d) ( 10 ) ( 8 ) = 10 * 8 = 80

e) ( 5 ) ( 8 ) = 5 * 8 = 40

f) ( 14 ) ( 6 ) = 14 * 6 = 84

g) ( 6 ) ( 9 ) = 6 * 9 = 54

h) ( 7 ) ( 13 ) = 7 * 13 = 91

i) ( 12 ) ( 5 ) = 12 * 5 = 60

j) ( 11 ) ( 9 ) = 11 * 9 = 99

k) ( 20 ) ( 4 ) = 20 * 4 = 80

l) ( 4 ) ( 21 ) = 4 * 21 = 84

m) ( 3 ) ( 15 ) ( 6 ) = 3 * 15 * 6 = 270

n) ( 25 ) ( 10 ) ( 4 ) = 25 * 10 * 4 = 1 000

o) ( 2 ) ( 30 ) ( 5 ) = 2 * 30 * 5 = 300

p) ( 15 ) ( 20 ) ( 30 ) = 15 * 20 * 30 = 9 000

q) ( 1/4 ) ( 1/2 ) = 1 * 1/4 * 2 = 1/8

r) ( 1/4 ) ( 3/5 ) = 1 * 3/4 * 5 = 3/20

s) ( 3/5 ) ( 4/7 ) = 3 * 4/5 * 7 = 12/35

t) ( 2/3 ) ( 1/4 ) ( 2/5 ) = 2 * 1 * 2/3 * 4 * 5 = 2 * 2/3 * 2 * 2 * 5 = 1/15

• FACTOR FALTANTE

a) ( 5 ) ( 6 ) = 30

b) ( 7 ) ( 8 ) = 56

d) ( 3 ) ( 9 ) = 27

e) ( 6 ) ( 42 ) = 42

h) ( 6 ) ( 9 ) = 54

• VALOR QUE REPRESENTA

a) x = 7 porque : ( 8 ) ( 7 ) = 56

b) a = 6 porque : ( 6 ) ( 6 ) = 36

c) b = 11 porque : ( 5 ) ( 11 ) = 55

d) m = 9 porque : ( 7 ) ( 9 ) = 63

e) n = 9 porque : ( 4 ) ( 9 ) = 36

f) h = 9 porque : ( 9 ) ( 9 ) = 81

g) d = 8 porque : ( 8 ) ( 8 ) = 64

aclarando el procesamiento, simplemente divide y después se multiplica :

b ) 6a = 36 , 36/6 = 6

= 6 * 6 = 36

c) 5b = 55 , 55/5 = 11

= 11 * 5 = 55

d) 7m = 63 , 63/7 = 9

= 7 * 9 = 63

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