Question

(456-271)*0.5÷6+1.2计算过程

(456-271)*0.5÷6+1.2计算过程

Answer 1

(456-271)*0.5÷6+1.2
=185*0.5÷6+1.2
=185/12+6/5
=925/60+72/60
=997/60

Answer 2

(456-271)*0.5÷6+1.2
=（185）*0.5÷6+1.2
=92.5÷6+1.2
=15.41667+1.2
=16.61667

Answer 3

=185×0.5÷6+1.2
=92.5÷6+1.2
=185/12+6/5
=997/60

Answer 4

图