Add 9/90 and 98/7
1st number: 9/90, 2nd number: 14 0/7
9/90 + 98/7 is 141/10.
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,
9/90 = 9 × 7/90 × 7 = 63/630 - Likewise, for the 2nd fraction, since 7 × 90 = 630,
98/7 = 98 × 90/7 × 90 = 8820/630 - Add the two like fractions:
63/630 + 8820/630 = 63 + 8820/630 = 8883/630 - 8883/630 simplified gives 141/10
- So, 9/90 + 98/7 = 141/10
In mixed form: 141/10
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