Question

(9,3-7,0002+1,064)-(7,7-6,814-0,16)

Answer 1

1) 9,3-7,0002=2,2998
2) 2,2998+1,064=3,3638
3) 7,7-6,814=0,886
4)0,886-0,16=0,726
5)3,3638-0,726=2,6378

Answer 2

(9,3 - 7,0002 + 1,064) - (7,7 - 6,814 - 0,16) = 2,6378
1) 9,3 - 7,0002 = 2,2998
2) 2,2998 + 1,064 = 3,3638
3) 7,7 - 6,814 = 0,886
4) 0,886 - 0,16 = 0,726
5) 3,3638 - 0,726 = 2,6378