Add 60/63 and 36/70
60/63 + 36/70 is 22/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 70 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 63 × 10 = 630,
60/63 = 60 × 10/63 × 10 = 600/630 - Likewise, for the 2nd fraction, since 70 × 9 = 630,
36/70 = 36 × 9/70 × 9 = 324/630 - Add the two like fractions:
600/630 + 324/630 = 600 + 324/630 = 924/630 - 924/630 simplified gives 22/15
- So, 60/63 + 36/70 = 22/15
In mixed form: 17/15
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