Direction: Read the following Bar graph carefully and answer the following questions.
Total number of TV manufactured in 2017, 2018, 2019 and 2020 together = 20,000
Total number of AC manufactured in 2017, 2018, 2019 and 2020 together = 16,000
Bar graph shows the percentage of the TVs and ACs manufactured by the company in four different years.
Find the ratio between the ACs manufactured in 2018 and 2019 together to the TVs manufactured in 2017 and 2019 together?
1
20: 21
2
21: 20
3
25: 27
4
18: 23