Add 6/90 and 75/7
1st number: 6/90, 2nd number: 10 5/7
6/90 + 75/7 is 1132/105.
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,
6/90 = 6 × 7/90 × 7 = 42/630 - Likewise, for the 2nd fraction, since 7 × 90 = 630,
75/7 = 75 × 90/7 × 90 = 6750/630 - Add the two like fractions:
42/630 + 6750/630 = 42 + 6750/630 = 6792/630 - 6792/630 simplified gives 1132/105
- So, 6/90 + 75/7 = 1132/105
In mixed form: 1082/105
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