Amelia started a puzzle at 12{:}56 \text { p. M.}12:56 p. M.12, colon, 56, start text, space, p, point, m, point, end text and solved it at 2{:}33 \text { p. M.}2:33 p. M

1 hour 37 minutes

Step-by-step explanation:

Given that :

Time Amelia started puzzle = 12 : 56

Time Amelia solved puzzle = 2 : 33

The time it took Amelia to solve puzzle :

Time Amelia solved puzzle - Time Amelia started puzzle

2 : 33 - 12 :56

12 :56 to 1 :56 = 1hr

1:56 to 2:33 = 37 minutes

Total time spent on puzzle = 1 hour + 37 minutes = 1 hour 37 minutes

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

step-by-step explanation:

i dont know men

step-by-step explanation: