Add 70/72 and 7/60
70/72 + 7/60 is 49/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 60 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
70/72 = 70 × 5/72 × 5 = 350/360 - Likewise, for the 2nd fraction, since 60 × 6 = 360,
7/60 = 7 × 6/60 × 6 = 42/360 - Add the two like fractions:
350/360 + 42/360 = 350 + 42/360 = 392/360 - 392/360 simplified gives 49/45
- So, 70/72 + 7/60 = 49/45
In mixed form: 14/45
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