Add 90/64 and 81/24
1st number: 1 26/64, 2nd number: 3 9/24
90/64 + 81/24 is 153/32.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 24 is 192
Next, find the equivalent fraction of both fractional numbers with denominator 192 - For the 1st fraction, since 64 × 3 = 192,
90/64 = 90 × 3/64 × 3 = 270/192 - Likewise, for the 2nd fraction, since 24 × 8 = 192,
81/24 = 81 × 8/24 × 8 = 648/192 - Add the two like fractions:
270/192 + 648/192 = 270 + 648/192 = 918/192 - 918/192 simplified gives 153/32
- So, 90/64 + 81/24 = 153/32
In mixed form: 425/32
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