Question

Вычислите а 1/2 + 1/4 б 2/5 + 3/10 в 3/16+1/2

Answer 1

Пошаговое объяснение:

а) 1/2 + 1/4 = 2/4 + 1/4 = (2+1)/4 = 3/4

б) 2/5 + 3/10 = 4/10 + 3/10 = (4+3)/10 = 7/10

в) 3/16 + 1/2 = 3/16 + 8/16 = (3+8)/16 = 11/16

Answer 2

Ответ:

a) 1/2 + 1/4 = 3/4

б) 2/5 + 3/10 = 7/10

в) 3/16 + 1/2 = 11/16

Пошаговое объяснение:

а) (1/2) + (1/4) = (2/4) + (1/4) = 3/4

б) (2/5) + (3/10) = (4/10) + (3/10) = 7/10

в) (3/16) + (1/2) = (3/16) + (8/16) = 11/16