Question

Ułamki :) !
*= razy
2/3 + 0,5 * 3 =
3 1/5 - 4 : 8 =
(1 6/7 + 0,7) * 2 =
(5 1/8 + 7,125) : 2 =
30/25 - (1,2 - 2)
3,25 - ( 1/2 + 1/3) =
4,6- 2 2/3 * 3/2
8,25 - 2 5/8 : 7/4

Answer 1

2/3 + 0,5 * 3 = 2/3 + 1,5 = 20/30 + 75/30 = 95/30  =19/6
3 1/5 - 4 : 8 = 3 1/5 - 0,5 = 3,2 - 0,5 = 2,7
(1 6/7 + 0,7) * 2 = 179/70 *2 = 35  4/35
(5 1/8 + 7,125) :2 = 12 250/1000 : 2 = 61,25
30/25 - ( 1,2 - 2) = 30/25 - (-8) = 38/25 = 1 13/25
3,25 - (1/2 + 1/3) = 3,25 - 5/6 = 58/24 = 2 10/24
4,6 - 2 2/3 * 3/2 = 4,6 - 4 = 0,6
8,25 - 2  5/8 :7/4 = 8,25 - 3/2 = 6  3/4