The sub-duplicate ratio of 7021 and 7561

Options
- 89:87
- 87:89
- 1:88
- 88:1

CORRECT ANSWER : 89:87

Discussion Board
89:87

x:y = vx : vy => Is known as sub-duplicates.

x:y = v7021 : v7561
= 89:87

Kishan Yadav 11-29-2021 10:39 AM

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