Question

tìm thương:

a/ aaa : a

b/ abab : ab

c/ abcabc : abc

Answer 1

aaa:a=111

abab:ab=101

abcabc:abc=10101

Answer 2

a/ aaa : a = a.111:a =  111

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

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

Answer 3

=111

=101

=10101

k nha

Answer 4

a) aaa : a

aaa = a . 100 + a . 10 + a . 1

aaa = a . (100 + 10 + 1)

aaa = a . 111

=> aaa : a = 111

b) abab : ab

abab = ab00 + ab

abab = ab . 100 + ab . 1

abab = ab . (100 + 1)

abab = ab . 101

=> abab : ab = 101

c) abcabc : abc

abcabc = abc000 + abc

abcabc = abc . 1000 + abc . 1

abcabc = abc . (1000 + 1)

abcabc = abc . 1001

=> abcabc : abc = 1001

Answer 5

aaa:a=111

abab:ab=101

abcabc:abc=1001

Answer 6

aaa : a  = 111

ví dụ : 222 : 2  = 111

abab : ab = 101

ví dụ : 1212 : 12  = 101 

abcabc : abc  = 1001

ví dụ : 123123 : 123  = 1001

Answer 7

a/ aaa : a = 111

b/ abab : ab = 101

c/ abcabc: abc = 1001

Answer 8

a/ aaa : a = a.111:a =  111

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

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