Write this ratio as a fraction in simplest form without any units. 5 weeks to 56 days

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

Can someone plz me with 11,12,13 plz show work