Add 14/42 and 40/10
1st number: 14/42, 2nd number: 4 0/10
14/42 + 40/10 is 13/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 10 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 42 × 5 = 210,
14/42 = 14 × 5/42 × 5 = 70/210 - Likewise, for the 2nd fraction, since 10 × 21 = 210,
40/10 = 40 × 21/10 × 21 = 840/210 - Add the two like fractions:
70/210 + 840/210 = 70 + 840/210 = 910/210 - 910/210 simplified gives 13/3
- So, 14/42 + 40/10 = 13/3
In mixed form: 41/3
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