Add 75/72 and 49/10
1st number: 1 3/72, 2nd number: 4 9/10
75/72 + 49/10 is 713/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 10 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
75/72 = 75 × 5/72 × 5 = 375/360 - Likewise, for the 2nd fraction, since 10 × 36 = 360,
49/10 = 49 × 36/10 × 36 = 1764/360 - Add the two like fractions:
375/360 + 1764/360 = 375 + 1764/360 = 2139/360 - 2139/360 simplified gives 713/120
- So, 75/72 + 49/10 = 713/120
In mixed form: 5113/120
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