Add 45/90 and 60/15
1st number: 45/90, 2nd number: 4 0/15
45/90 + 60/15 is 9/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 15 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
45/90 = 45 × 1/90 × 1 = 45/90 - Likewise, for the 2nd fraction, since 15 × 6 = 90,
60/15 = 60 × 6/15 × 6 = 360/90 - Add the two like fractions:
45/90 + 360/90 = 45 + 360/90 = 405/90 - 405/90 simplified gives 9/2
- So, 45/90 + 60/15 = 9/2
In mixed form: 41/2
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