Răspuns :
63:x=7
x=63:7=9
b).x:12=17
x=17x12
x=204
c)x:1=x
x=orice nr. natural
d).491:167=x
2,9401=x
e).x:25=50
x=60x25=1500
f).2x mai mic 6
x m . m. 3
x apartine (0,1,2,)
x=63:7=9
b).x:12=17
x=17x12
x=204
c)x:1=x
x=orice nr. natural
d).491:167=x
2,9401=x
e).x:25=50
x=60x25=1500
f).2x mai mic 6
x m . m. 3
x apartine (0,1,2,)
a) 63:x=7 c)x=orice număr natural f)2x<6 ,adica 2*x<6
x=63:7 d)491:167=x x=1 sau x=2
x=9 x=2,rest-157 deoarece, 2*1=2, 2<6
b) x:12=17 e)x:25=60 si 2*2=4, 4<6
x=17*12 x=60*25
x=214 x=1500
x=63:7 d)491:167=x x=1 sau x=2
x=9 x=2,rest-157 deoarece, 2*1=2, 2<6
b) x:12=17 e)x:25=60 si 2*2=4, 4<6
x=17*12 x=60*25
x=214 x=1500