Add 4/70 and 7/75
4/70 + 7/75 is 79/525.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 75 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 70 × 15 = 1050,
4/70 = 4 × 15/70 × 15 = 60/1050 - Likewise, for the 2nd fraction, since 75 × 14 = 1050,
7/75 = 7 × 14/75 × 14 = 98/1050 - Add the two like fractions:
60/1050 + 98/1050 = 60 + 98/1050 = 158/1050 - 158/1050 simplified gives 79/525
- So, 4/70 + 7/75 = 79/525
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