Вопрос
b. IIprBecTH ApO6H K 3RaMeHaremo. a) (1)/(4)和(1)/(3) i __ 6) (1)/(5)x(1)/(6) __ B) (1)/(7)和(1)/(9) __ r) (2)/(3),(5)/(6)和(7)/(12) ; __ A) (4)/(3),(5)/(8) (11)/(16) __ e) (1)/(6),(7)/(8)和(2)/(5) ; __ pi (8)/(25) - __
Решения
4.6
(365 Голоса)
Цезарь
Экспертная проверка
эксперт · Репетитор 3 лет
Ответ
Let's correct and complete the answers for each part:a)
and
To compare
and
, we can find a common denominator. The least common multiple of 4 and 3 is 12. So, we can rewrite the fractions as:
Since
, we have
.d)
To compare these fractions, we can find a common denominator. The least common multiple of 3, 6, and 12 is 12. So, we can rewrite the fractions as:
Since
, we have
.e)
To compare these fractions, we can find a common denominator. The least common multiple of 3, 8, and 16 is 48. So, we can rewrite the fractions as:
Since
and
, we have
.f)
To compare these fractions, we can find a common denominator. The least common multiple of 6, 8, and 5 is 120. So, we can rewrite the fractions as:
Since
and
, we have
.g)
To compare these fractions, we can find a common denominator. The least common multiple of 5, 15, and 25 is 75. So, we can rewrite the fractions as:
Since
and
, we have $\frac{3}{5} > \frac{7