amber asked in Science & MathematicsMathematics · 4 weeks ago

7:30 to 4:30?

Minus a 30 minute lunch. Is how many hours

Relevance
• 4 weeks ago

9 hours (total) minus 30 minutes is 8 and a half hours. Hope this helps!

• 4 weeks ago

7:30 to 4:30 is 9 hours, then minus 1/2 hour for lunch equals 8 1/2 hours.

• RR
Lv 7
4 weeks ago

4:30 = 16:30 hours

But forget the minutes because they are both the same

16 - 7 = 9

9 hours - 30 minutes = 8 hours 30 minutes.

• 4 weeks ago

lucky for you the time clock and / or the payroll department will figure that out. ASSUMING you get hired.

• Lisa A
Lv 7
4 weeks ago

8.5

Fifteen characters

• sepia
Lv 7
4 weeks ago

8 1/2 hours

• 4 weeks ago

8 1/2 hours

• 4 weeks ago

7:30 to noon is 4.5 hours.

Noon to 4:30 is 4.5 hours.

Add the two, and you get 9 hours.

Subtract 30 minutes for lunch, and the total is 8.5 hours.

• Anonymous
4 weeks ago

What's the hard part for you, adding 4 to 12 or subtracting 7 from 16? I'd really like to know so that I can figure out whether it's your first grade teacher or it's your second grade teacher who needs to be sacked.