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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 6

Calculate the duration of time. from 5.30 pm to 12.40 p.m - Mathematics

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Question

Calculate the duration of time.

from 5.30 pm to 12.40 p.m

Sum

Solution

from 5.30 a.m to 12.40 p.m

Duration of time from 5.30 a.m to noon = 12:00 – 5:30

= 6:30 i.e 6 hours 30 minutes

From noon to 12.40 p.m the duration = 00 hours 40 minutes

Total duration = 6 hours 30 minutes + 00 hours 40 minutes

= 6 hours 70 minutes

= 6 hours + (60 + 10) minutes

= 6 hours + 1 hr 10 minutes

= 7 hours 10 minutes

∴ Duration of time from 5:30 am to 12:40 pm = 7 hours 10 minutes

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Chapter 2: Measurements - Exercise 2.2 [Page 40]

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Samacheer Kalvi Mathematics - Term 2 [English] Class 6 TN Board
Chapter 2 Measurements
Exercise 2.2 | Q 8. (i) | Page 40
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