Tim grows flowers from seeds but not all of his seeds start to grow. he has found that for every 100 seeds he plants, only about 75 start to grow. last year tim planted some flower seeds. of the seeds he planted, 60 started to grow. about how many seeds did he plant

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?