Which D.J
Copy and Complete this table to show each DJ’s charges for up to 6 hours.
DJ
|
Setup fee
$
|
1 hour
$
|
2 hour
$
|
3 hour
$
|
4 hour
$
|
5 hour
$
|
6 hour
$
|
DD
|
40
|
75
|
110
|
145
|
195
|
230
|
265
|
EE
|
50
|
40
|
80
|
120
|
160
|
200
|
240
|
SS
|
0
|
50
|
100
|
150
|
200
|
250
|
300
|
2. a. Which DJ is the cheapest for a 2 hour hire? - EE
b. For what period of time Dynamic Dave the cheapest D.J? 1 - 3 hour
How much cheaper is he than the next cheapest for that period? 15
c. For what period of time is EE the cheapest Dj? 1 hou
3. The social committee has $130 to spend on a Dj. To keep within this budget,all three Djs agree to halve their rates for the final hour.
DD - 20 $
EE - 110$
SS - 170$
What is the maximum time that each Dj will play for $130 or less?
DD - 5 hours
EE - 3 hours
SS - 2 hours
b. Which D.J offers the best value for 130 $ or less?
DD - 5 hours
EE - 3 hours
SS - 2 hours
During Maths today our teacher gave us this math problem and we have to work in groups and discuss how to go about solving this problem which I think was a perfect idea. When I was trying to solve it , it was frustrating because it was difficult but Tuakana showed me how to work it out. I am looking forward to solve more problems next time.