Special watch

Fero bought a special watch on the market. They have only one (minute) hand and a display that shows which angle between the hour and minute hand. How many hours it was when his watch showed - the minute hand points to number 2; the display shows 125°?

Result

h1 = 6:10 Wrong answer
h2 = 9:50 Wrong answer

Solution:

d=36012=30 A=125 B=360A=360125=235  m1=2 d=2 30=60  h1=(A+m1)/d=(125+60)/30=376=6.16667=6:10
h2=(B+m1)/d=(235+60)/30=5969.8333=9.83333=9:50 h2nevyhovuje



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