Add 14/63 and 45/40
1st number: 14/63, 2nd number: 1 5/40
14/63 + 45/40 is 97/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 40 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 63 × 40 = 2520,
14/63 = 14 × 40/63 × 40 = 560/2520 - Likewise, for the 2nd fraction, since 40 × 63 = 2520,
45/40 = 45 × 63/40 × 63 = 2835/2520 - Add the two like fractions:
560/2520 + 2835/2520 = 560 + 2835/2520 = 3395/2520 - 3395/2520 simplified gives 97/72
- So, 14/63 + 45/40 = 97/72
In mixed form: 125/72
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