The length of telephone calls in the third grade of primary school

The answer is: 1,1.8-0.2 =1.61.6/0.2 = 8+3= 1 1 (minutes).

A: Xiao Wang called 1 1 minute.

2,5-0.2 = 4.8 4.8/0.2 = 24 (minutes) 24+3=27 (minutes)

A: I can play for 27 minutes at most.

Your answer is just a puzzle, not a puzzle now, but a question in the third grade of primary school. Your IQ and ideas are good, but if the teacher criticizes according to the correct answer, you are wrong.

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