Question
Q2 Convert the following amounts of time. 2(a) 7 days in weeks [1 mark] 2(b) 56 days in weeks [1 mark] 2(c) 12 months in years [1 mark] 2(d) 2 weeks in days [1 mark 2(e) 3 years in months 2(f) 4 hr in minutes 2(g) 28 min in seconds 2(h) 3600 s in hours 2(i) 336 hr in weeks 2(j) 3 weeks in hours
Answer
4.4
(278 Votes)
Rhian
Elite · Tutor for 8 years
Answer
2(a) Convert 7 days into weeks:Since 1 week consists of 7 days, we divide 7 days by 7 to find the weeks:
Therefore, 7 days is equal to 1 week.2(b) Convert 56 days into weeks:Again, with 7 days in a week, we divide 56 days by 7 to find the weeks:
Therefore, 56 days equals 8 weeks.2(c) Convert 12 months into years:Knowing that 1 year consists of 12 months, we divide 12 months by 12 to find out the years:
Therefore, 12 months is equivalent to 1 year.2(d) Convert 2 weeks into days:With 7 days in a week, we multiply 2 weeks by 7 to get the number of days:
Therefore, 2 weeks equals 14 days.2(e) Convert 3 years into months:Given there are 12 months in a year, we multiply 3 years by 12 to obtain the months:
Therefore, 3 years is equivalent to 36 months. 2(f) Convert 4 hours into minutes:Considering that 1 hour contains 60 minutes, we multiply 4 hours by 60:
Therefore, 4 hours turns out to be 240 minutes.2(g) Convert 28 minutes into seconds:1 minute consists of 60 seconds, so we multiply 28 minutes by 60:
Therefore, 28 minutes equals 1680 seconds.2(h) Convert 3600 seconds into hours:Knowing there are 3600 seconds in 1 hour, we divide 3600 seconds by 3600:
Therefore, 3600 seconds corresponds to 1 hour.2(i) Convert 336 hours into weeks:1 week consists of 168 hours, so we divide 336 hours by 168:
Therefore, 336 hours equals 2 weeks.2(j) Convert 3 weeks into hours:As there are 168 hours in a week, we multiply 3 weeks by 168 to find the hours:
Therefore, 3 weeks corresponds to 504 hours.