ASAP!
Ted is a supervisor and spends 20% of his typical work day in meetings and 20% of that meeting time in his daily team meeting. If he starts at 7:30 a.m., and his daily team meeting is from 8:00 a.m. to 8:20 a.m., when does Ted's typical work day end?

Respuesta :

daily team meeting is 20 minutes
=> total meeting time = 20 / 20% = 20/20 * 100 = 100 minutes

=> total working time = 100 / 20% = 100/20 * 100 = 500 minutes = 7 hours and 10 minutes

So if he starts at 7:30 am, he would be done at 14:40, which is 2:40 pm

We are required to find when Ted's typical work day end

Ted's typical work day ends 3:50 pm daily

let

Total work day = x

Meeting time = 20% of x

Daily team meeting = 20% of 20% of x

Time of daily team meeting = 8:00 a.m. to 8:20 a.m

= 20 minutes

Daily team meeting = Time of daily team meeting

20% of 20% of x = 20 minutes

0.20 × 0.20 × x = 20 minutes

0.04x = 20 minutes

x = 20 minutes / 0.04

x = 500 minutes

60 minutes = 1 hour

500 minutes = 500/60

= 8 1/3 hours

= 8 hours 20 minutes

He starts at 7:30 am

Add 8 hours 20 minutes

= 3:50 pm

Therefore, Ted's typical work day ends 3:50 pm daily

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