a. 24 : 20 3/8=... b. 19 : 4 7/21=...

Name: a. 24 : 20 3/8=... b. 19 : 4 7/21=...
Uploaded: 2024-03-27T22:22:00
Duration: PT4M56.2633S
Description: a. 24 : 20 3/8=... b. 19 : 4 7/21=...