Question

Сколько минут приходится на две пятых,три четвертых,пять восьмых,девять десятых суток?

Answer 1

в двух пятых - 576 мин

в трёх четвёртых - 1080 мин

в пяти восьмых -900 мин

в девяти десятых - 1296 мин

Answer 2

Calculation of Time Fractions

To calculate the number of minutes in fractions of two-fifths, three-fourths, five-eighths, and nine-tenths of a day, we need to know the total number of minutes in a day.

A day consists of 24 hours, and each hour consists of 60 minutes. Therefore, there are 24 x 60 = 1440 minutes in a day.

Now, let's calculate the number of minutes for each fraction:

1. Two-fifths of a day: - Two-fifths is equivalent to 2/5. - To find the number of minutes, we multiply the total number of minutes in a day (1440) by the fraction (2/5): - 1440 x (2/5) = 576 minutes.

2. Three-fourths of a day: