Add 5/42 and 60/45
1st number: 5/42, 2nd number: 1 15/45
5/42 + 60/45 is 61/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 45 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 42 × 15 = 630,
5/42 = 5 × 15/42 × 15 = 75/630 - Likewise, for the 2nd fraction, since 45 × 14 = 630,
60/45 = 60 × 14/45 × 14 = 840/630 - Add the two like fractions:
75/630 + 840/630 = 75 + 840/630 = 915/630 - 915/630 simplified gives 61/42
- So, 5/42 + 60/45 = 61/42
In mixed form: 119/42
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