Add 28/90 and 80/24
1st number: 28/90, 2nd number: 3 8/24
28/90 + 80/24 is 164/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 24 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 90 × 4 = 360,
28/90 = 28 × 4/90 × 4 = 112/360 - Likewise, for the 2nd fraction, since 24 × 15 = 360,
80/24 = 80 × 15/24 × 15 = 1200/360 - Add the two like fractions:
112/360 + 1200/360 = 112 + 1200/360 = 1312/360 - 1312/360 simplified gives 164/45
- So, 28/90 + 80/24 = 164/45
In mixed form: 329/45
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