Question

It takes Jackie 2 hours to make 9 bracelets how long will it take her to make 81 bracelets​

Answer 1

x = 18 hours

Explanation:

Write and solve an equation of ratios, as follows:

2 hr 9 bracelets

---------- = -------------------

x 81 bracelets

Cross-multiplying, we get 9x = 162 bracelets, or x = 18 hours

Answer 2

18 hours

Explanation:

2hr/9bracelets x hours/81 bracelets

Why did this get three stars, its literally right?