what is the least number that must be added to 3152 to make it exactly divisible by 7?
Answers
Answered by
2
1056+x=871056+x=87, working mod 87.
Since 1056 mod 87 is 12, this means
12+x=8712+x=87
And hence
x=75
Similar questions
Social Sciences,
8 months ago
English,
8 months ago
Math,
1 year ago
Biology,
1 year ago
English,
1 year ago