Những câu hỏi liên quan
TA
Xem chi tiết
HH
Xem chi tiết
ND
31 tháng 1 2022 lúc 10:50

UKM

^6^7g^7*(KHV C GTGFCCGttedx

Bình luận (0)
 Khách vãng lai đã xóa
HH
Xem chi tiết
HH
Xem chi tiết
NT
8 tháng 12 2015 lúc 20:30

a) goi hai so la a ; b va a >b

vi UCLN(a,b)=18=>a=18k            ;       b=18q       (trong do UCLN (k,q)=1 va k>q)

=>a+b=162

18k+18q =162

18(k+q)=162

k+q=9

ta co bang sau   

 

k1234
q8765
a18365472
b14412610890

vay ...........

   
    
    

 

Bình luận (0)
NQ
29 tháng 10 2016 lúc 13:10

21453 

52542000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

542454550212.100000000000000000000000000000000000000000000000000000000000000000000000000000
  
  
Bình luận (0)
H24
12 tháng 11 2017 lúc 19:54

ngyen vu thien nhan coi sach

Bình luận (0)
H24
Xem chi tiết
TH
Xem chi tiết
NH
2 tháng 7 2022 lúc 21:37

hi

Bình luận (0)
TH
Xem chi tiết
TH
Xem chi tiết
TH
Xem chi tiết
BH
Xem chi tiết
BB
8 tháng 8 2016 lúc 15:02

vì ƯCLN(a,b)=6 (a<b)

a=6m

b=6n

với (m,n)=1,m\(\le\)n

a+b=6m+6n=6(m+n)=84

=>m+n=14

m=1 ,n=13,=>a=6,b=78

m=3,n=11,=>a=18,b=66

m=5,n=9,=>a=30,b=54

m=7,n=7,a=42,b=42

bài còn lại cũng tương tự

Bình luận (0)
NK
24 tháng 11 2016 lúc 11:43

bạn làm hay quá

Bình luận (0)