Add 80/21 and 6/21
1st number: 3 17/21, 2nd number: 6/21
8021 + 621 is 8621.
Steps for adding fractions
- Add the two fractions:
8021 + 621 = 80 + 621 = 8621 - So, 80/21 + 6/21 = 86/21
In mixed form: 4221
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