Add 20/21 and 15/21
2021 + 1521 is 53.
Steps for adding fractions
- Add the two fractions:
2021 + 1521 = 20 + 1521 = 3521 - 35/21 simplified gives 53
- So, 20/21 + 15/21 = 5/3
In mixed form: 123
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