The following table shows the number of laptops sold from five different stores in a city on five days of a given week.
|
Stores |
Sunday |
Monday |
Tuesday |
Wednesday |
Thursday |
|
P |
67 |
80 |
49 |
70 |
90 |
|
Q |
80 |
56 |
55 |
85 |
54 |
|
R |
56 |
48 |
50 |
80 |
40 |
|
S |
68 |
74 |
78 |
70 |
95 |
|
T |
100 |
52 |
90 |
86 |
84 |
What is the ratio of the total number of computers sold from store S on Tuesday, Monday and Sunday taken together to that sold from store P on Tuesday, Wednesday and Thursday taken together?
Answer & explanation
Correct answer: option 4
Number of computers sold from S on Tuesday, Monday and Sunday : Number of computers sold from P on Tuesday, Wednesday and Thursday
( 78 + 74 + 68 ) : ( 49 + 70 + 90 )
220 : 209
20 : 19