Add 40/32 and 70/7
1st number: 1 8/32, 2nd number: 10 0/7
40/32 + 70/7 is 45/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 7 is 224
Next, find the equivalent fraction of both fractional numbers with denominator 224 - For the 1st fraction, since 32 × 7 = 224,
40/32 = 40 × 7/32 × 7 = 280/224 - Likewise, for the 2nd fraction, since 7 × 32 = 224,
70/7 = 70 × 32/7 × 32 = 2240/224 - Add the two like fractions:
280/224 + 2240/224 = 280 + 2240/224 = 2520/224 - 2520/224 simplified gives 45/4
- So, 40/32 + 70/7 = 45/4
In mixed form: 111/4
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