divisibility rule for thirteen


Divisibility Rule For 13-In mathematics, a divisibility rule is a shorthand way of determining whether a given whole number is divisible by another number. The divisibility rule for 13 is simple: if the sum of the digits in a number is divisible by 13, then that number is also divisible by 13. For example, the number 1238 is divisible by 13 because 1+2+3+8=14, and 14 is divisible by 13. Division Table 1-50 Division Table 1-60…