Step: 1

Jason started doing homework at 5:20 P.M.

Step: 2

He took 30 minutes to complete his homework.

Step: 3

The time at which Jason finished his homework = the time at which he started doing his homework + the duration of time in which he finished doing his homework.

Step: 4

Hr Min

5: 20

+ 0: 30

_______

5: 50

_______

5: 20

+ 0: 30

_______

5: 50

_______

Step: 5

So, Jason finished his homework at 5:50 P.M.

Correct Answer is : 5:50 P.M.

Step: 1

Carol called her mom at 6:05 P.M.

Step: 2

She spoke to her mom for 15 minutes.

Step: 3

The time at which Carol ends the call = the time of calling + the duration of time in which she spoke to her mom.

Step: 4

Hr Min

6: 05

0: 15

_______

6: 20

_______

6: 05

0: 15

_______

6: 20

_______

Step: 5

So, Carol ended her call at 6:20 P.M.

Correct Answer is : 6:20 P.M.

Step: 1

The duration of flight is 40 minutes.

Step: 2

The flight took off at 2:40 P.M.

Step: 3

The time at which the flight lands = the take off time + the duration of journey.

Step: 4

Hr Min

2: 40

+ 0: 40

_______

2: 80

_______

2: 40

+ 0: 40

_______

2: 80

_______

Step: 5

In 2:80, 2 is hours and 80 is minutes.

Step: 6

80 minutes = 60 minutes + 20 minutes.

Step: 7

So, 80 minutes is 1 hour 20 minutes.

[Since 60 minutes = 1 hour.]

Step: 8

So, 2 hours 80 minutes = 3 hours 20 minutes.

[Since 1 hour is added to 2.]

Step: 9

So, the flight lands at 3:20 P.M.

Correct Answer is : 3:20 P.M.

Step: 1

John's journey time = 7:45 A.M - 7:15 A.M.

[Given.]

Step: 2

So, the duration of his journey is 30 minutes.

[Subtract.]

Correct Answer is : half an hour

Step: 1

Start time = 3:15 p.m.

Step: 2

Time duration = 20 minutes

Step: 3

Step: 4

So, Ed finished his homework at 3:35 p.m.

Correct Answer is : 3:35 p.m

Step: 1

Start time = 7:05 p.m.

Step: 2

Time duration = 10 minutes

Step: 3

Step: 4

7:05 p.m. to 7:10 p.m = 5 minutes

7:10 p.m. to 7:15 p.m = 5 minutes

7:10 p.m. to 7:15 p.m = 5 minutes

Step: 5

So, Irena ended her call at 7:15 p.m.

Correct Answer is : 7:15 p.m.

Step: 1

The time at which Jason's computer class starts = 4:00 p.m.

Step: 2

The time by which he is late to the class = 15 minutes.

Step: 3

The time at which he reached the class = the time at which his class starts + the time by which he is late to the class.

Step: 4

= 4:00 + 0:15 = 5:15 p.m.

Correct Answer is : 4:15 P.M.

Step: 1

The time at which Paul finished swimming = 4:30 p.m

Step: 2

The time for which he takes a break = 20 minutes

Step: 3

The time at which he starts studying = the time at which he finished swimming + the time for which he takes a break

Step: 4

= 4:30 + 0:20 = 4:50 p.m.

Correct Answer is : 4:50 p.m.

Step: 1

Start time = 3:00 p.m.

Step: 2

Total duration = 30 minutes

Step: 3

3:00 + 30 minutes = 3:30 p.m.

Step: 4

Mary will come out of the pool at 3:30 p.m.

Correct Answer is : 3:30 p.m.

Step: 1

The time at which Jack reached gymnasium = 8:45 a.m.

Step: 2

The time he takes to reach gymnasium = 30 minutes.

Step: 3

The time at which he started from his house = the time at which he reached gymnasium - the time he takes to reach gymnasium.

Step: 4

= 8:45 - 0:30 = 8:15 a.m.

Correct Answer is : 8:15 a.m.

Step: 1

The time when Jack started from his house = 4:20 p.m.

[Given.]

Step: 2

The time when Jack reached his uncle house by walk = 4:45 p.m.

Step: 3

The duration of time that he took to cover the distance = The time when Jack reached to his uncle house - The time when Jack started from his house

Step: 4

The duration of time that he took to cover the distance = 4:45 p.m. - 4:20 p.m. = 25 minutes.

Correct Answer is : 25 minutes

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