Add 4/90 and 15/14
1st number: 4/90, 2nd number: 1 1/14
4/90 + 15/14 is 703/630.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 14 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 90 × 7 = 630,
4/90 = 4 × 7/90 × 7 = 28/630 - Likewise, for the 2nd fraction, since 14 × 45 = 630,
15/14 = 15 × 45/14 × 45 = 675/630 - Add the two like fractions:
28/630 + 675/630 = 28 + 675/630 = 703/630 - So, 4/90 + 15/14 = 703/630
In mixed form: 173/630
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