Question

Хелп ми! Помогите!!!!

Answer 1

1)
а) (5*7)/(6*9) = 35/54
б) 1/(4*3) = 1/12
в) 33/25 * 15/11 = (3*3)/(5*1) = 9/5 = 1 4/5
г) 26/7 * 14/13 = (2*2)/1 = 4
д) 8/3 * 6/1 = 8*2 = 16

2)
24/19 * (6 - 29/8)
24/19 * (48/8 - 29/8)
24/19 * (19/8)
24/19 * 2 = 48/9 = 5 1/3

18/10 * (63/10 * 14/10 - 2,05)
18/10 * (882/100 - 2,05)
18/10 * (8,82 - 2,05)
18/10 * (6,77) 
18/10 * 677/100
12 186 / 1000 = 12,186