Add 42/24 and 8/45
1st number: 1 18/24, 2nd number: 8/45
42/24 + 8/45 is 347/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 45 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 24 × 15 = 360,
42/24 = 42 × 15/24 × 15 = 630/360 - Likewise, for the 2nd fraction, since 45 × 8 = 360,
8/45 = 8 × 8/45 × 8 = 64/360 - Add the two like fractions:
630/360 + 64/360 = 630 + 64/360 = 694/360 - 694/360 simplified gives 347/180
- So, 42/24 + 8/45 = 347/180
In mixed form: 1167/180
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