Add 9/5 and 90/64
1st number: 1 4/5, 2nd number: 1 26/64
9/5 + 90/64 is 513/160.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 64 is 320
Next, find the equivalent fraction of both fractional numbers with denominator 320 - For the 1st fraction, since 5 × 64 = 320,
9/5 = 9 × 64/5 × 64 = 576/320 - Likewise, for the 2nd fraction, since 64 × 5 = 320,
90/64 = 90 × 5/64 × 5 = 450/320 - Add the two like fractions:
576/320 + 450/320 = 576 + 450/320 = 1026/320 - 1026/320 simplified gives 513/160
- So, 9/5 + 90/64 = 513/160
In mixed form: 333/160
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