Add 90/5 and 45/48
1st number: 18 0/5, 2nd number: 45/48
90/5 + 45/48 is 303/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 5 × 48 = 240,
90/5 = 90 × 48/5 × 48 = 4320/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
45/48 = 45 × 5/48 × 5 = 225/240 - Add the two like fractions:
4320/240 + 225/240 = 4320 + 225/240 = 4545/240 - 4545/240 simplified gives 303/16
- So, 90/5 + 45/48 = 303/16
In mixed form: 1815/16
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