Add 4/40 and 32/35
4/40 + 32/35 is 71/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 35 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 40 × 7 = 280,
4/40 = 4 × 7/40 × 7 = 28/280 - Likewise, for the 2nd fraction, since 35 × 8 = 280,
32/35 = 32 × 8/35 × 8 = 256/280 - Add the two like fractions:
28/280 + 256/280 = 28 + 256/280 = 284/280 - 284/280 simplified gives 71/70
- So, 4/40 + 32/35 = 71/70
In mixed form: 11/70
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