Add 40/30 and 4/80
1st number: 1 10/30, 2nd number: 4/80
40/30 + 4/80 is 83/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 30 × 8 = 240,
40/30 = 40 × 8/30 × 8 = 320/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
4/80 = 4 × 3/80 × 3 = 12/240 - Add the two like fractions:
320/240 + 12/240 = 320 + 12/240 = 332/240 - 332/240 simplified gives 83/60
- So, 40/30 + 4/80 = 83/60
In mixed form: 123/60
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