Question

nu am inteles la ora va rog, va dau coroana

Answer 1

Răspuns:

cmmmc(5,7)=5·7=35

n-1=35=>n=35+1=>n=36

________

18 = 2·3²

72 = 2³ ·3²

60 = 2² ·3 · 5

cmmmc(18,72,60)=2²·3²·5=4·9·5=180

n-15=180=>n=180+15=>n=195

__________

6=2·3

8=2³

5

cmmmc(6,8,5)=2³·3·5=8·3·5=120

n-3=120=>n=120+3=>n=123

__________

24=3·2³

18=2·3²

20=2²·5

cmmmc(24,18,20)=2³·3²·5=8·9·5=360

n-9=360=>n=360+9=>n=369