Add 4/40 and 98/15
1st number: 4/40, 2nd number: 6 8/15
4/40 + 98/15 is 199/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 15 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 40 × 3 = 120,
4/40 = 4 × 3/40 × 3 = 12/120 - Likewise, for the 2nd fraction, since 15 × 8 = 120,
98/15 = 98 × 8/15 × 8 = 784/120 - Add the two like fractions:
12/120 + 784/120 = 12 + 784/120 = 796/120 - 796/120 simplified gives 199/30
- So, 4/40 + 98/15 = 199/30
In mixed form: 619/30
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