Q:

14. The number of hours in 80 minutes is 80\60. Which of these statements is true?Select all that apply.The number of hours in decimal form is 1.3.The amount of time is a full hour and1\3 hourThe number of hours is a terminating decimal.The number of hours is between 1 and 1.35Dividing 6 by 8 will give the correct decimal value.​

Accepted Solution

A:
For this case we have that in 80 min there are:[tex]\frac {80} {60} = \frac {8} {6} = \frac {4} {3} = 1.333333\ hours[/tex]Then, according to the options:The number of hours in decimal form is 1.3?No, in decimal form it is 1.333333The amount of time is one full hour and \ frac {1} {3} hours?Yes, 1 hour and[tex]\frac {1} {3}[/tex] hour is equivalent to 1.333333Is the number of hours a final decimal?No, it is a periodic decimal number.The number of hours is between 1 and 1.35?Yes, the resulting number belongs to that range.Dividing 6 by 8 will give the correct decimal value?No, you must divide[tex]\frac {8} {6}[/tex]Answer:Option B, D