Add 84/80 and 48/63
1st number: 1 4/80, 2nd number: 48/63
84/80 + 48/63 is 761/420.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 63 is 5040
Next, find the equivalent fraction of both fractional numbers with denominator 5040 - For the 1st fraction, since 80 × 63 = 5040,
84/80 = 84 × 63/80 × 63 = 5292/5040 - Likewise, for the 2nd fraction, since 63 × 80 = 5040,
48/63 = 48 × 80/63 × 80 = 3840/5040 - Add the two like fractions:
5292/5040 + 3840/5040 = 5292 + 3840/5040 = 9132/5040 - 9132/5040 simplified gives 761/420
- So, 84/80 + 48/63 = 761/420
In mixed form: 1341/420
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