Add 72/30 and 10/64
1st number: 2 12/30, 2nd number: 10/64
72/30 + 10/64 is 409/160.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 64 is 960
Next, find the equivalent fraction of both fractional numbers with denominator 960 - For the 1st fraction, since 30 × 32 = 960,
72/30 = 72 × 32/30 × 32 = 2304/960 - Likewise, for the 2nd fraction, since 64 × 15 = 960,
10/64 = 10 × 15/64 × 15 = 150/960 - Add the two like fractions:
2304/960 + 150/960 = 2304 + 150/960 = 2454/960 - 2454/960 simplified gives 409/160
- So, 72/30 + 10/64 = 409/160
In mixed form: 289/160
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