Add 14/45 and 60/70
14/45 + 60/70 is 368/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 70 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 45 × 14 = 630,
14/45 = 14 × 14/45 × 14 = 196/630 - Likewise, for the 2nd fraction, since 70 × 9 = 630,
60/70 = 60 × 9/70 × 9 = 540/630 - Add the two like fractions:
196/630 + 540/630 = 196 + 540/630 = 736/630 - 736/630 simplified gives 368/315
- So, 14/45 + 60/70 = 368/315
In mixed form: 153/315
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