Add 49/90 and 4/7
49/90 + 4/7 is 703/630.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 7 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 90 × 7 = 630,
49/90 = 49 × 7/90 × 7 = 343/630 - Likewise, for the 2nd fraction, since 7 × 90 = 630,
4/7 = 4 × 90/7 × 90 = 360/630 - Add the two like fractions:
343/630 + 360/630 = 343 + 360/630 = 703/630 - So, 49/90 + 4/7 = 703/630
In mixed form: 173/630
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