Add 60/25 and 90/28
1st number: 2 10/25, 2nd number: 3 6/28
60/25 + 90/28 is 393/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 28 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 25 × 28 = 700,
60/25 = 60 × 28/25 × 28 = 1680/700 - Likewise, for the 2nd fraction, since 28 × 25 = 700,
90/28 = 90 × 25/28 × 25 = 2250/700 - Add the two like fractions:
1680/700 + 2250/700 = 1680 + 2250/700 = 3930/700 - 3930/700 simplified gives 393/70
- So, 60/25 + 90/28 = 393/70
In mixed form: 543/70
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