Taylor Swift's album '1989' was released in which year? Let's treat this as variable 'x'. What is x?

If Taylor Swift has 10 albums and she rerecords 5, what percentage of her albums are rerecorded?

Taylor Swift's 'Shake It Off' peaked at number 1 on the Billboard Hot 100. If the chart has 100 songs, what's the fraction representing its peak position (simplified)?

Taylor Swift released 'All Too Well (10 Minute Version)'. How many seconds long is the song? Round to the nearest whole number.

Suppose Taylor Swift earns $1 million per concert. How much does she earn if she performs 7 concerts?

Taylor Swift had a Eras tour. She has 10 eras, she has 5 songs in each era and one last song. In total how many songs did she sing in one show?

Taylor Swift re-released 'Fearless'. The original album had 13 tracks and the re-release had 26. What is the percentage increase in the number of tracks?

If Taylor Swift writes a song every 2 weeks, how many songs does she write in a year (52 weeks)?

Taylor Swift releases 100 limited edition vinyls and sells 1/4 in first 24 hours. how many left

Taylor Swift's 'Red' album was originally released in 2012. The rerecorded version was released in 2021. What is the difference in years between the two releases?