Add 28/80 and 18/64
28/80 + 18/64 is 101/160.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 64 is 320
Next, find the equivalent fraction of both fractional numbers with denominator 320 - For the 1st fraction, since 80 × 4 = 320,
28/80 = 28 × 4/80 × 4 = 112/320 - Likewise, for the 2nd fraction, since 64 × 5 = 320,
18/64 = 18 × 5/64 × 5 = 90/320 - Add the two like fractions:
112/320 + 90/320 = 112 + 90/320 = 202/320 - 202/320 simplified gives 101/160
- So, 28/80 + 18/64 = 101/160
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