Add 42/4 and 12/60
1st number: 10 2/4, 2nd number: 12/60
42/4 + 12/60 is 107/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 4 × 15 = 60,
42/4 = 42 × 15/4 × 15 = 630/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
12/60 = 12 × 1/60 × 1 = 12/60 - Add the two like fractions:
630/60 + 12/60 = 630 + 12/60 = 642/60 - 642/60 simplified gives 107/10
- So, 42/4 + 12/60 = 107/10
In mixed form: 107/10
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