Page 133 - NUMINO Challenge_D1
P. 133
Type 15-1 Finding the Time
On the clock shown below, the angle formed by the clock hands is
80 . Find the exact time the clock is showing.
11 12 1
10 2
9 803
8
765
1 Find the angle formed by the clock hands when it is 1
o’ clock.
2 The minute hand moves faster than the hour hand. From 1 o' clock to the
time shown on the clock above, how many more degrees has the minute
hand moved than the hour hand?
3 In 1 minute, the minute hand rotates 6 and the hour hand rotates 0.5 .
Therefore the minute hand rotates 5.5 faster than the hour hand. How
many minutes will it take for the clock hands to form the angle found in
2?
4 What is the exact time the clock is showing?
130 NUMINO Challenge D1
On the clock shown below, the angle formed by the clock hands is
80 . Find the exact time the clock is showing.
11 12 1
10 2
9 803
8
765
1 Find the angle formed by the clock hands when it is 1
o’ clock.
2 The minute hand moves faster than the hour hand. From 1 o' clock to the
time shown on the clock above, how many more degrees has the minute
hand moved than the hour hand?
3 In 1 minute, the minute hand rotates 6 and the hour hand rotates 0.5 .
Therefore the minute hand rotates 5.5 faster than the hour hand. How
many minutes will it take for the clock hands to form the angle found in
2?
4 What is the exact time the clock is showing?
130 NUMINO Challenge D1
