1. 4: (2)/(4)=... 2. 6: (3)/(5)=...

Name: 1. 4: (2)/(4)=... 2. 6: (3)/(5)=...
Uploaded: 2024-04-13T11:24:08.000Z
Duration: PT2M35.198S
Description: 1. 4: (2)/(4)=... 2. 6: (3)/(5)=...