Add 28/64 and 75/10
1st number: 28/64, 2nd number: 7 5/10
28/64 + 75/10 is 127/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 10 is 320
Next, find the equivalent fraction of both fractional numbers with denominator 320 - For the 1st fraction, since 64 × 5 = 320,
28/64 = 28 × 5/64 × 5 = 140/320 - Likewise, for the 2nd fraction, since 10 × 32 = 320,
75/10 = 75 × 32/10 × 32 = 2400/320 - Add the two like fractions:
140/320 + 2400/320 = 140 + 2400/320 = 2540/320 - 2540/320 simplified gives 127/16
- So, 28/64 + 75/10 = 127/16
In mixed form: 715/16
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