if-A-6-reminder-is-4-and-B-6-reminder-is-5-then-A-B-6-reminder-is-

Question Number 198036 by mathlove last updated on 08/Oct/23

i f A \div 6 r e m i n d e r i s 4 a n d B \div 6

r e m i n d e r i s 5 t h e n (A + B) \div 6

r e m i n d e r i s ?

Answered by AST last updated on 08/Oct/23

A \overset{6}{\equiv} 4, B \overset{6}{\equiv} 5 \Rightarrow A + B \overset{6}{\equiv} 9 \overset{6}{\equiv} 3

Answered by Frix last updated on 08/Oct/23

a = 6 m + 4

b = 6 n + 5

a + b = 6 (m + n) + 9 =

= 6 (m + n) + 6 + 3 =

= 6 (m + n + 1) + 3 =

= 6 k + 3

Commented by mathlove last updated on 09/Oct/23

t h a n k s