Question

A box contains some red and some yellow balls. If one red ball is removed, one
seventh of the remaining balls would be red; if one yellow ball is removed, one-sixth
of the remaining balls would be red. If n denotes the total number of balls in the box,
then find the sum of the digits of n.​

Answer 1

Answer:

Ste123456780

p-by-step explanation:

tggguhjh