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Subject
Topic
Level
Primary
Grade
7

Steps

1 day = 24 hours.

8 days = 8×24= 192 hours.

15 days =15×24 =360 hours.

10 days= 10x24 =240 hours.

20 days= 20x24=480 hours

 

 

Steps

.

 

Answer

132

360

240

480

 

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