2006-11-15 18:13:31 · 10 answers · asked by Smart_Guy 1 in Science & Mathematics ➔ Mathematics
7 hrs and 45 mins
2006-11-15 18:18:19 · answer #1 · answered by Charu Chandra Goel 5 · 0⤊ 0⤋
well first change it 9:45 am - 6:00 pm to 9:45 - 18:00, to make things a bit easier
then subtract 9:45 from 18:00, which should be 8:15
then subtract the 30 minutes......... now that someone has worked for 7:45 hours
2006-11-16 02:20:28 · answer #2 · answered by Anonymous · 0⤊ 0⤋
18:00 - 9:45 -:30 = 8:15 - :30 = 7:45, or 7 3/4
2006-11-16 02:18:44 · answer #3 · answered by Helmut 7 · 0⤊ 0⤋
8 hours and 30 minutes
2006-11-16 09:40:27 · answer #4 · answered by Anonymous · 0⤊ 0⤋
7 hours and 45 min.
2006-11-16 02:19:47 · answer #5 · answered by Todd D 3 · 0⤊ 0⤋
10 til 6 is 8 hours, plus 15 mins before 10= 8.25, less 30 min break = 7.45 hours
2006-11-16 04:26:25 · answer #6 · answered by ask this dummy 4 · 0⤊ 0⤋
7 3/4 hrs
2006-11-16 02:15:38 · answer #7 · answered by tim s 3 · 0⤊ 0⤋
Not enough hours. GET BACK TO WORK! I don't pay you 5 cents an hours to goof around!!
2006-11-16 02:16:45 · answer #8 · answered by Starguru 2 · 0⤊ 0⤋
Need to buy a clock or a watch.
2006-11-16 02:21:19 · answer #9 · answered by BlkJac 3 · 0⤊ 0⤋
seven hours and forty five minutes
2006-11-16 02:25:19 · answer #10 · answered by smiley_1 2 · 0⤊ 0⤋