Question

допоможіть строчно даю 30 балів​

Answer 1

Ответ:

1/2; 1/3; 5/6 = 3/6; 2/6; 5/6.

3/5; 7/10; 4/15 = 18/30; 21/30; 8/30.

2/3; 5/6; 4/7 = 28/42; 35/42; 24/42

Answer 2

Ответ:

Пошаговое объяснение:

1)

1/2; 1/3 и 5/6 =>

(1*3)/(2*3); (1*2)/(3*2) и 5/6 => 3/6; 2/6 и 5/6

2)

3/5; 7/10 и 4/15 =>

(3*6)/(5*6); (7*3)/(10*3) и (4*2)/(15*2) =>
18/30; 21/30 и 8/30

3)

2/3; 5/6 и 4/7 =>
(2*14)/(3*14); (5*7)/(6*7) и (4*6)/(7*6) =>
28/42; 35/42 и 24/42