Add 24/60 and 12/70
24/60 + 12/70 is 4/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 70 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,
24/60 = 24 × 7/60 × 7 = 168/420 - Likewise, for the 2nd fraction, since 70 × 6 = 420,
12/70 = 12 × 6/70 × 6 = 72/420 - Add the two like fractions:
168/420 + 72/420 = 168 + 72/420 = 240/420 - 240/420 simplified gives 4/7
- So, 24/60 + 12/70 = 4/7
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