Jonah and his friends go apple picking. jonah fills 5 baskets. each basket holds 15 apples. if 4 of jonah's freinds pick the same amount as jonah, how many apples do jonah and his friemds pick in all?

Long division setup showing an incomplete calculation. 12 is in the divisor, 6839 is in the dividend, and 5 hundreds and 6 tens is written in the quotient. 6000 is subtracted from 6839 to give 839. an unknown value represented by a box is being subtracted from 839. what number should be placed in the box to complete the division calculation?