Question

6,64+7,12+2,88пмогите

Answer 1

6.64+7.12+2.88=6.64+10=16.64

Answer 2

1664

Answer 3

16.64

Answer 4

ну і

Answer 5

??

Answer 6

1)6,64+7,12=13,76
2)13,76+2,88=16,64

Answer 7

можна било легчем способом