Add 4/25 and 90/64
1st number: 4/25, 2nd number: 1 26/64
4/25 + 90/64 is 1253/800.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 64 is 1600
Next, find the equivalent fraction of both fractional numbers with denominator 1600 - For the 1st fraction, since 25 × 64 = 1600,
4/25 = 4 × 64/25 × 64 = 256/1600 - Likewise, for the 2nd fraction, since 64 × 25 = 1600,
90/64 = 90 × 25/64 × 25 = 2250/1600 - Add the two like fractions:
256/1600 + 2250/1600 = 256 + 2250/1600 = 2506/1600 - 2506/1600 simplified gives 1253/800
- So, 4/25 + 90/64 = 1253/800
In mixed form: 1453/800
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