Question : The table below shows the number of toys of 6 different colours sold by a shop during a given period. The table also shows the percentage of toys of each colour which are cars.
| Colour | Total toys | Percentage of cars |
| C1 | 500 | 12 |
| C2 | 600 | 15 |
| C3 | 400 | 12.5 |
| C4 | 550 | 10 |
| C5 | 650 | 20 |
| C6 | 450 | 10 |
What is the total number of car toys of C2 and C3 taken together?
Option 1: 150
Option 2: 160
Option 3: 140
Option 4: 130
Correct Answer: 140
Solution :
Total number of toys of C2 and C3 = $\frac{15}{100}×600+\frac{12.5}{100}×400$
= 90 + 50
= 140
Hence, the correct answer is 140.
Related Questions
Question : The given data shows the number of mobiles (in thousands) manufactured by companies C1, C2, C3, and C4 in 2018, 2019, and 2020. Which company manufactured the least number of mobiles in total across all the years?
| Week | Number of cars |
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