Add 60/75 and 42/40
1st number: 60/75, 2nd number: 1 2/40
60/75 + 42/40 is 37/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 40 is 600
Next, find the equivalent fraction of both fractional numbers with denominator 600 - For the 1st fraction, since 75 × 8 = 600,
60/75 = 60 × 8/75 × 8 = 480/600 - Likewise, for the 2nd fraction, since 40 × 15 = 600,
42/40 = 42 × 15/40 × 15 = 630/600 - Add the two like fractions:
480/600 + 630/600 = 480 + 630/600 = 1110/600 - 1110/600 simplified gives 37/20
- So, 60/75 + 42/40 = 37/20
In mixed form: 117/20
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