Question

(-4целых 2/7+3целых3/14)•(-14)

Answer 1

(-4 2/7 + 3 3/14) * (-14)
(-30/7+45/14) * (-14)
(-60/14+45/14) * (-14)
60-45=15

Answer 2

(-4целых 2/7+3целых3/14)•(-14)
1)(-30/7)+45/14=15/14
2)15/14*(-14)=-15
Ответ:-15