Question

(5 8\\9-3 11\\12)*18\\71-7 5\\6/15 2\\3

Answer 1

у меня получилось ноль 0.00

Answer 2

First, we need to simplify the expression inside the parentheses:

5 8/9 - 3 11/12 = (5*9 + 8)/9 - (3*12 + 11)/12
= (45 + 8)/9 - (36 + 11)/12
= 413/36 - 47/12
= (413*3 - 47*9)/108
= 482/108
= 241/54

Next, we can simplify the expression by multiplying and dividing appropriately:

18/71 * 54/1 - 7 5/6 ÷ 15 2/3
= (18 * 54)/(71 * 1) - (23/2) ÷ (47/3)
= 972/71 - (23/2) * (3/47)
= 972/71 - 69/47
= (972*47 - 71*69)/(71*47)
= 3035/3307

Therefore, (5 8/9-3 11/12)*18/71-7 5/6÷15 2/3 simplifies to 3035/3307.