Page 165 - SK Year 5 Mathematics DLP
P. 165
3 Camp Duration
Scouts 2.25 days
Prefect Leadership 1.5 days
Based on the table above, how much
longer is the duration of the scouts camp
than the prefect leadership camp?
2.25 days − 1.5 days = day
1 12
2.2 5 days
− 1 .5 0 days
0. 7 5 day
2.25 days − 1.5 days = 0.75 day
The duration of the scouts camp
is 0.75 day more than the prefect
leadership camp.
4 Subtract 3 days 5 hours from 9.75 days. Give the answer in
days and hours.
9.75 days − 3 days 5 hours = days hours
day hour
9.75 days = 9 days + 0.75 day
9 1 8
= 9 days + (0.75 × 24) hours − 3 5
= 9 days 18 hours 6 1 3
9.75 days − 3 days 5 hours = 6 days 13 hours
7
5 6.5 days − day = days hours
12 day hour
2
6.5 days = 6 days + 0.5 day 7 day = ( 7 × 24) hours 5 36
= 6 days + (0.5 × 24) hours 12 12 − 6 1 2
1
1 4
= 6 days 12 hours = 14 hours 5 2 2
7
6.5 days − day = 5 days 22 hours
12
4.3.1 (ii) 157
4.3.2 (ii) • Guide pupils to convert days to hours using various methods.
