Add 32/7 and 70/80
1st number: 4 4/7, 2nd number: 70/80
32/7 + 70/80 is 305/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 80 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 7 × 80 = 560,
32/7 = 32 × 80/7 × 80 = 2560/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
70/80 = 70 × 7/80 × 7 = 490/560 - Add the two like fractions:
2560/560 + 490/560 = 2560 + 490/560 = 3050/560 - 3050/560 simplified gives 305/56
- So, 32/7 + 70/80 = 305/56
In mixed form: 525/56
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