Add 40/60 and 50/63
40/60 + 50/63 is 92/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 63 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 60 × 21 = 1260,
40/60 = 40 × 21/60 × 21 = 840/1260 - Likewise, for the 2nd fraction, since 63 × 20 = 1260,
50/63 = 50 × 20/63 × 20 = 1000/1260 - Add the two like fractions:
840/1260 + 1000/1260 = 840 + 1000/1260 = 1840/1260 - 1840/1260 simplified gives 92/63
- So, 40/60 + 50/63 = 92/63
In mixed form: 129/63
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