1)5 7/15-(7 1/12-(4 29/60(2 1/5- 5/6)); 2) 6 13/24 -((14 7 /24 - 10 31/48)-(2 3/4 - 1...

Question

1)5 7/15-(7 1/12-(4 29/60(2 1/5- 5/6)); 2) 6 13/24 -((14 7 /24 - 10 31/48)-(2 3/4 - 1 7/12))- 1 1/16

Answer 1

1)5 7/15-(7 1/12-(4 29/60(2 1/5- 5/6))=3,8-(5,9-(7,15(4,2-0,83))=3,8-(5,9-(7,15(3,37))=3,8-(5,9-24,1)=3,8-(-18,2)=3,8+18,2=22