7×2+6
7
with full steps
Answers
Answered by
0
Answer:
h dry and then I add he Etty h
Answered by
1
Answer:
6/7 - 2/6 = 11/
21
≅ 0.5238095
Step-by-step explanation:
Subtract: 6/
7
- 2/
6
= 6 · 6/
7 · 6
- 2 · 7/
6 · 7
= 36/
42
- 14/
42
= 36 - 14/
42
= 22/
42
= 2 · 11/
2 · 21
= 11/
21
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, 6) = 42. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 7 × 6 = 42. In the next intermediate step, , cancel by a common factor of 2 gives 11/
21
.
In words - six sevenths minus two sixths = eleven twenty-firsts.
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