Add 45/50 and 7/8
45/50 + 7/8 is 71/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 8 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 50 × 4 = 200,
45/50 = 45 × 4/50 × 4 = 180/200 - Likewise, for the 2nd fraction, since 8 × 25 = 200,
7/8 = 7 × 25/8 × 25 = 175/200 - Add the two like fractions:
180/200 + 175/200 = 180 + 175/200 = 355/200 - 355/200 simplified gives 71/40
- So, 45/50 + 7/8 = 71/40
In mixed form: 131/40
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