38/47-(46/47-29/47) = 38/47 - (46/47 - 29/47)
= 38/47 - 17/47
= 21/47

1-(5/22+6/22) = 1 - (11/22)
= 1 - 11/22
= 11/22

Поэтому,
38/47-(46/47-29/47) = 21/47
1-(5/22+6/22) = 11/22