Add 10/72 and 45/10
1st number: 10/72, 2nd number: 4 5/10
10/72 + 45/10 is 167/36.
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,
10/72 = 10 × 5/72 × 5 = 50/360 - Likewise, for the 2nd fraction, since 10 × 36 = 360,
45/10 = 45 × 36/10 × 36 = 1620/360 - Add the two like fractions:
50/360 + 1620/360 = 50 + 1620/360 = 1670/360 - 1670/360 simplified gives 167/36
- So, 10/72 + 45/10 = 167/36
In mixed form: 423/36
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