Question

Am nevoie de ajutor, rapid!!!

Answer 1

Răspuns:

Explicație pas cu pas:

36=3²*2³

45=3²*5

.....................

cmmdc=3²=9

cmmmc= 3²*2³*5=9*8*5=360

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n=numarul cautat

n:4=C₁+1

n:5=C₂+1

n:6=C₃+1

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n= 4C₁+1

n=5C₂+1

n= 6C₃+1

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n-1=4C₁

n-1=5C₂

n-1=6C₃

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cmmmc= (4,5,6)

4=2²

5=5

6=2*3

....................

cmmmc= 2²*5*3

cmmmc= 4*5*3

cmmmc=60

n-1=60

n= 60+1

n=61 ( numarul cautat)

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K= constanta

a=2K

b= 10K

c= 12 K

2K+10K+12K=96

24K=96

K=96:24

K= 4

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a= 2K=2*4=8

b=10K=10*4=40

C=12K=12*4=48

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(8*100)/40=800:40= 20 %

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