For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(4, 8) = 8. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 4 × 8 = 32. In the following intermediate step, it cannot further simplify the fraction result by canceling.
In other words - three quarters minus three eighths = three eighths.Add: 1/2 + the result of step No. 1 = 1/2 + 3/8 = 1 · 4/2 · 4 + 3/8 = 4/8 + 3/8 = 4 + 3/8 = 7/8
For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(2, 8) = 8. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 2 × 8 = 16. In the following intermediate step, it cannot further simplify the fraction result by canceling.
In other words - one half plus three eighths = seven eighths.Add: 2/7 + the result of step No. 2 = 2/7 + 7/8 = 2 · 8/7 · 8 + 7 · 7/8 · 7 = 16/56 + 49/56 = 16 + 49/56 = 65/56
For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(7, 8) = 56. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 7 × 8 = 56. In the following intermediate step, it cannot further simplify the fraction result by canceling.
In other words - two sevenths plus seven eighths = sixty-five fifty-sixths.
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Answer:
65/56
Step-by-step explanation:
Subtract: 3/4 - 3/8 = 3 · 2/4 · 2 - 3/8 = 6/8 - 3/8 = 6 - 3/8 = 3/8
For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(4, 8) = 8. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 4 × 8 = 32. In the following intermediate step, it cannot further simplify the fraction result by canceling.
In other words - three quarters minus three eighths = three eighths.Add: 1/2 + the result of step No. 1 = 1/2 + 3/8 = 1 · 4/2 · 4 + 3/8 = 4/8 + 3/8 = 4 + 3/8 = 7/8
For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(2, 8) = 8. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 2 × 8 = 16. In the following intermediate step, it cannot further simplify the fraction result by canceling.
In other words - one half plus three eighths = seven eighths.Add: 2/7 + the result of step No. 2 = 2/7 + 7/8 = 2 · 8/7 · 8 + 7 · 7/8 · 7 = 16/56 + 49/56 = 16 + 49/56 = 65/56
For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(7, 8) = 56. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 7 × 8 = 56. In the following intermediate step, it cannot further simplify the fraction result by canceling.
In other words - two sevenths plus seven eighths = sixty-five fifty-sixths.