A rectangular garden has a link that is 3 feet longer than its width W represent the width of the garden in feet the entire garden is surrounded by 2 foot wide cement walkway the garden has a area of 22.75 feet

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?