a. 8/18 : 2/10 = .... b. 3/16 : 2/9 = ....

Name: a. 8/18 : 2/10 = .... b. 3/16 : 2/9 = ....
Uploaded: 2023-11-28T02:24:08
Duration: PT2M3.053S
Description: a. 8/18 : 2/10 = .... b. 3/16 : 2/9 = ....