Question

a number when divided 143 leave 31 as reminder what will be the reminder when the same number is divided by 13​

Answer 1

Answer:

Let the number be x

By Euclid's division lemma

x=143q+31 where q is quotient

=143q+26+5

x=13 (11q+2)+5

x=13p+5 where p is quotient of form 11q+2

.’. 5 is the remainder