Question

17,28 : ( 2,92 + 6,68 ) + 12,64

( 256,8 -146,4 ) : 48 - 20,06

13140 - 20601 : 327 - 4245 

15312 - 84770 : 24 5 × 37

Mong m.n giúp ạ !

Answer 1

17,28:(2,92+6,68)+12,64

=17,28:10+12,64

=1,728+12,64

=14,368

Answer 2

ban lam nham roi 

chia 9,6 co

Answer 3

14,44

-17,76

8832

2510

k mình nha

Answer 4

17,28:(2,92+6,68)+12,64

=17,28:10+12,64

=1,728+12,64

=14,368

Answer 5

a,     17,28 : ( 2,92 +6,68) +12,64

          =17,28 : 9,6  + 12,64

            =1,8+12,64

            =14,44

c,13140 - 20601 : 327 - 4245

=13140 - 63 - 4245

=13077 - 4245

=8832

cau b sai de con cau d ban ghi 24 5 thi minh khong hieu la 245 hay la 24,5 hay la gi khac ban thong cam

Answer 6

sai hết rồi