Add 75/60 and 42/56
1st number: 1 15/60, 2nd number: 42/56
75/60 + 42/56 is 2/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 56 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 60 × 14 = 840,
75/60 = 75 × 14/60 × 14 = 1050/840 - Likewise, for the 2nd fraction, since 56 × 15 = 840,
42/56 = 42 × 15/56 × 15 = 630/840 - Add the two like fractions:
1050/840 + 630/840 = 1050 + 630/840 = 1680/840 - 1680/840 simplified gives 2/1
- So, 75/60 + 42/56 = 2/1
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