Add 48/7 and 84/90
1st number: 6 6/7, 2nd number: 84/90
48/7 + 84/90 is 818/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 90 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 7 × 90 = 630,
48/7 = 48 × 90/7 × 90 = 4320/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
84/90 = 84 × 7/90 × 7 = 588/630 - Add the two like fractions:
4320/630 + 588/630 = 4320 + 588/630 = 4908/630 - 4908/630 simplified gives 818/105
- So, 48/7 + 84/90 = 818/105
In mixed form: 783/105
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