Add 4/70 and 16/30
4/70 + 16/30 is 62/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 70 × 3 = 210,
4/70 = 4 × 3/70 × 3 = 12/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
16/30 = 16 × 7/30 × 7 = 112/210 - Add the two like fractions:
12/210 + 112/210 = 12 + 112/210 = 124/210 - 124/210 simplified gives 62/105
- So, 4/70 + 16/30 = 62/105
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