aaa:a=111

abab:ab=101

abcabc:abc=10101

a/ aaa : a = a.111:a =  111

b/ abab : ab = ab.101 :ab = 101

c/ abcabc : abc = abc . 1001 : abc = 1001

=111

=101

=10101

k nha

a) aaa :a=111

b)abab: ab=101

A ) aaa : a = a x 111 = 111

B ) abab : ab = ab x 101 : ab = 101

C ) abcabc :abc = abc x 1001 : abc = 1001

D ) abcabc : ( 7 x 11 x 13 ) = abc x 1001 : 1001 = abc

K nha

1) aaa : a = 111

2) abab : ab = 101

3) abcabc : abc = 1001

4) abcabc : ( 7 . 11 . 13 ) =abcabc : 1001 = abc

a ) aaa : a = a x 111 = 111

b ) abab : ab = ab x 101 : ab = 101

b ) abcabc :abc = abc x 1001 : abc = 1001

d ) abcabc : ( 7 x 11 x 13 ) = abc x 1001 : 1001 = abc

a) aaa : a = a . 111 : a = 111

b) abab : ab = ab . 101 : ab= 101

c) abcabc : abc = abc . 1001 : abc = 1001

d) abcabc : (7 . 11 . 13) = abc . 1001 : 1001 = abc

a) 111 
b) 101 
c) 1001

a) 111

b) 101

c) 1001

d) abc

tíck mik nha mọi người yêu dấu, mik sẽ tíck lại cho

a) x × a = aa

x × a = 10 × a + a

x × a = 11 × a

x = 11 × a : a

x = 11

b) ab × x = abab

x = abab : ab

x = (ab × 100 + ab) : ab

x = 101 × ab : ab

x = 101

c) abc × x = abcabc

abc × x = abc × 1001

x = abc × 1001 : abc

x = 1001

d) ab0 : x = ab

x = ab0 : ab

x = 10 × ab : ab

x = 10

giúp mk với

aaa : a = 111

abab : ab = 101 

abcabc : abc = 1001

a) aaa : a

= a . 111 : a

= 111
b) abab : ab

= ab . 101 : ab

= 101
c) abcabc : abc

= abc . 1001 : abc

= 1001

Mơn nha 

a, aaa:a=111

b,abab:ab= 101

c, abc . abc : abc=abc

vì 1 cái đúng mà như vậy á? quá tham ****!!!!!!

a, \(aaa\div a=111\)

b, \(abab\div ab=101\)

c, \(abc\cdot abc\div abc=abc\)

a, 111

b,101

c,1001001

\(\overline{aaa}:a=111\)

\(\overline{abab}:\overline{ab}=101\)

\(\overline{abcabcabc}:\overline{abc}=1001001\)

a ) 111

b) 101

c) 1001001

hok tốt !

a, aaa : a = a.111 : a = 111

b, abab : ab = ab.101 : ab = 101

c, abc abc : abc = abc.1001 : abc = 1001

A) aaa:a =111a:a =111

B) abab:ab =101ab:ab =101

C) abcabc:abc =1001abc:abc=1001

CHÚC BẠN HỌC TỐT

a. aaa : a = 111

b. abab : ab = 101

c. abc abc : abc = 1001