Add 60/40 and 9/64
1st number: 1 20/40, 2nd number: 9/64
60/40 + 9/64 is 105/64.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 64 is 320
Next, find the equivalent fraction of both fractional numbers with denominator 320 - For the 1st fraction, since 40 × 8 = 320,
60/40 = 60 × 8/40 × 8 = 480/320 - Likewise, for the 2nd fraction, since 64 × 5 = 320,
9/64 = 9 × 5/64 × 5 = 45/320 - Add the two like fractions:
480/320 + 45/320 = 480 + 45/320 = 525/320 - 525/320 simplified gives 105/64
- So, 60/40 + 9/64 = 105/64
In mixed form: 141/64
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