Add 14/90 and 60/63
14/90 + 60/63 is 349/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 90 × 7 = 630,
14/90 = 14 × 7/90 × 7 = 98/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
60/63 = 60 × 10/63 × 10 = 600/630 - Add the two like fractions:
98/630 + 600/630 = 98 + 600/630 = 698/630 - 698/630 simplified gives 349/315
- So, 14/90 + 60/63 = 349/315
In mixed form: 134/315
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