Add 10/72 and 16/45
10/72 + 16/45 is 89/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 45 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
10/72 = 10 × 5/72 × 5 = 50/360 - Likewise, for the 2nd fraction, since 45 × 8 = 360,
16/45 = 16 × 8/45 × 8 = 128/360 - Add the two like fractions:
50/360 + 128/360 = 50 + 128/360 = 178/360 - 178/360 simplified gives 89/180
- So, 10/72 + 16/45 = 89/180
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