Mathematics

Mathematics, 12.10.2019 19:30, gokusandjimp6blzh

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 hour
the number of hours is a terminating decimal.
the number of hours is between 1 and 1.35
dividing 6 by 8 will give the correct decimal value.

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Github define a class named timespan. a timespan object stores a span of time in hours and minutes (for example, the time span between 8: 00am and 10: 30am is 2 hours, 30 minutes). each timespan object should have the following public methods: timespan(hours, minutes) constructs a timespan object storing the given time span of hours and minutes. gethours() returns the number of hours in this time span. getminutes() returns the number of minutes in this time span, between 0 and 59. add(hours, minutes) adds the given amount of time to the span. for example, (2 hours, 15 min) + (1 hour, 45 min) = (4 hours). assume that the parameters are valid: the hours are non-negative, and the minutes are between 0 and 59. add(timespan) adds the given amount of time (stored as a time span) to the current time span. gettotalhours() returns the total time in this time span as the real number of hours, such as 9.75 for (9 hours, 45 min). tostring() returns a string representation of the time span of hours and minutes, such as "28h46m".

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Mathematics, 06.10.2019 23:10, anonymous176

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.

Answers: 3

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