Add 90/50 and 75/28
1st number: 1 40/50, 2nd number: 2 19/28
90/50 + 75/28 is 627/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 28 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 50 × 14 = 700,
90/50 = 90 × 14/50 × 14 = 1260/700 - Likewise, for the 2nd fraction, since 28 × 25 = 700,
75/28 = 75 × 25/28 × 25 = 1875/700 - Add the two like fractions:
1260/700 + 1875/700 = 1260 + 1875/700 = 3135/700 - 3135/700 simplified gives 627/140
- So, 90/50 + 75/28 = 627/140
In mixed form: 467/140
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