(2)/(7)+(1)/(7)=.. . a. (21)/(77) C. (3)/(7) b. (3)/(14) d.

Name: (2)/(7)+(1)/(7)=.. . a. (21)/(77) C. (3)/(7) b. (3)/(14) d.
Uploaded: 2024-07-07T22:24:08.000Z
Duration: PT1M6.8S
Description: (2)/(7)+(1)/(7)=.. . a. (21)/(77) C. (3)/(7) b. (3)/(14) d. (2)/(7)