Add 45/72 and 48/49
45/72 + 48/49 is 629/392.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 49 is 3528
Next, find the equivalent fraction of both fractional numbers with denominator 3528 - For the 1st fraction, since 72 × 49 = 3528,
45/72 = 45 × 49/72 × 49 = 2205/3528 - Likewise, for the 2nd fraction, since 49 × 72 = 3528,
48/49 = 48 × 72/49 × 72 = 3456/3528 - Add the two like fractions:
2205/3528 + 3456/3528 = 2205 + 3456/3528 = 5661/3528 - 5661/3528 simplified gives 629/392
- So, 45/72 + 48/49 = 629/392
In mixed form: 1237/392
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