(Enter your answers under comment. Label your answers clearly.)
1. If -4 km/h means 4 km/h below the speed limit, what does 12 km/h mean?
2. If -7˚C denotes a temperature drop of 7˚C, what does 5˚C denote?
3. If 20 km denotes a distance of 20 km due east, what denotes a distance of 6 km due west?
4. If 100 represents a gain of $100, what number represents a loss of $150?
5. If we use the integer "5" to represent 5 floors above the ground level, what integer is used to represent 2 floors below the ground level?
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3. If 20 km denotes a distance of 20 km due east, what denotes a distance of 6 km due west?
4. If 100 represents a gain of $100, what number represents a loss of $150?
5. If we use the integer "5" to represent 5 floors above the ground level, what integer is used to represent 2 floors below the ground level?
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Responses (after lesson)
- 12 km/h means 12 km/h above the speed limit
- 5˚C denotes an increase of 5˚C
- - 6 km
- -$150
- -2
Real Numbers Activity 1: What does it mean to us?
ReplyDelete1)It means 12 km/h above the speed limit.
2)It denotes a increase of five degrees in the temperature.
3)-6km
4)-$150
5)-2
1. It means 12 km/h above the speed limit.
ReplyDelete2. It denotes an increase of 5 degrees in temperature.
3.-6 km denotes 6 km due west.
4.-$150 denotes a loss of $150
5. -2
1 - It denotes 12 km/h above the speed limit.
ReplyDelete2 - It represents a increase of five degrees in the temperature.
3 - (-6km)
4 - (-$150)
5 - (-2)
1. 12 km/h above spd. limit
ReplyDelete2. increase in 5 degrees
3. (-6) km
4. $(-150)
5. (-2)
1-12km/h above the speed limit
ReplyDelete2-increase of five degrees
3-(-6km)
4-(-$150)
5-(-2)
1. It means 12km/h above speed limit.
ReplyDelete2. It denotes an increase of 5ºC in temperature.
3. -6 km
4. -$150
5. - 2
1. 12km/h above the speed limit.
ReplyDelete2. 5 degrees denotes a increase in temperature.
3. 6km denotes 6k due west.
4. $150
5. -2
1. 12km/h above speed limit.
ReplyDelete2.Increse by 5 degrees
3.(-6)
4.(-$150)
5.(-2)
1 It means 12km/h above the speed limit
ReplyDelete2.It donates an increase of 5ºC in temperature
3. -6km
4. -$150
5. -2
1. 12km/h above the speed limit
ReplyDelete2. Increase of 5ºC in temperature
3. -6km
4. 150
5. -2
ANSWERS:
ReplyDelete1. 12km/h above the speed limit
2. Increase of 5ºC in temperature
3. -6km
4. -$150
5. -2
By Ryan Yeo :D
Answers:
ReplyDelete1. 12km/h above the speed limit.
2. Increase of 5 degrees in temperature.
3. -6km
4. -$150
5. -2
Answer for the questions:
ReplyDelete1. As -4km/h is 4km/h below the speed limit, 12km/h means that it is over the speed limit.
2. It means that there is an increase of 5ºC in temperature.
3. (-6km) and is also 6km due west.
4. (-$150) of loss.
5. 2 floors below ground level is (-2).
1.12km/h above the speed limit
ReplyDelete2.It means a temperature rise of 5ºC.
3.-6ºC
4.-$150
5.-2
Answers:
ReplyDelete1. 12km/h higher than the speed limit.
2. Increase of temperature by 5ºC.
3. -6km
4. -$150
5. -2
1. 12km/h more than the speed limit.
ReplyDelete2. Increase in temperature by 5 degrees.
3. 6km
4. -$150
5. -2
Q1: It means 12km/h above the speed limit.
ReplyDeleteQ2: There is an increase of 5˚C in temperature.
Q3: -6km denotes a distance of 6km due west.
Q4: -150 denotes a loss of $150.
Q5: -2 is used to denote 2 floors below ground level.
12km/h above speed limit.
ReplyDeleteThere is an increase of 5 degrees.
-6km means a distance of 6km towards the west.
It denotes a loss of $150.
-2 denotes 2 floors below ground level.
Dear all
ReplyDeletePlease compare what you have submitted to what's updated in the post?
In particular, Q3 to Q5 where "-" is used to describe the "opposite"