trap 1
20% more than 600
720
what is the definition of Mean? How to work out mean?what is the action for Mean?
the average, the sum divided by the number. turn around.
83% of 200 - 15% of 75
154.75
10% off 6000
5400
24% more than 200
248
30% of 390
117
52% of 800 + 7% of 290
436.30
50% of $1000
$500
60% more than $112.50
$180
5% off 280
266
20% of 100 + 40% of 10
24
25% off $42
$31.50
80% more than 600
1080
15% off $10
$8.5
what is the definition of Mode? what is the action for Mode?
The number appear most.up and down with elbow out.
15% off $750
$637.50
50% of 734 + 70% of 200
507
what is the definition of Median? what is the action for Median?
the middle number in order,if there are two middle number,sum divided by 2. arms up. in and out.
what is the definition of Range? what is the action for Range?
the difference between the least and largest number.move your hips left and right.
20% off 440
352
8% more than 300
324
15% off $80
$68
70% of 450 - 20% of 100
295
10% of $250
$25