Add 3/60 and 90/48
1st number: 3/60, 2nd number: 1 42/48
3/60 + 90/48 is 77/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 60 × 4 = 240,
3/60 = 3 × 4/60 × 4 = 12/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
90/48 = 90 × 5/48 × 5 = 450/240 - Add the two like fractions:
12/240 + 450/240 = 12 + 450/240 = 462/240 - 462/240 simplified gives 77/40
- So, 3/60 + 90/48 = 77/40
In mixed form: 137/40
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