Add 30/64 and 40/10
1st number: 30/64, 2nd number: 4 0/10
30/64 + 40/10 is 143/32.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 10 is 320
Next, find the equivalent fraction of both fractional numbers with denominator 320 - For the 1st fraction, since 64 × 5 = 320,
30/64 = 30 × 5/64 × 5 = 150/320 - Likewise, for the 2nd fraction, since 10 × 32 = 320,
40/10 = 40 × 32/10 × 32 = 1280/320 - Add the two like fractions:
150/320 + 1280/320 = 150 + 1280/320 = 1430/320 - 1430/320 simplified gives 143/32
- So, 30/64 + 40/10 = 143/32
In mixed form: 415/32
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