On July 5th, Tom started assembling 1000 dolls.?
On July 5th, Tom started assembling 1000 dolls. He assembled 65 dolls each day. By the end of July 12th, what fraction of the dolls was left unassembled (in simplest form)? In 7 days he would have assembled 455 $, leaving 545 unassembled leaving 109/200 unassembled. He will reach his goal at July 20 or 21.