A group of 268 268 students are surveyed about their ability to speak Mandarin, Korean, and Japanese. There are 37 37 students who do not speak any of the three languages surveyed. Mandarin is spoken by 174 174 of the students, Japanese is spoken by 139 139 of the students, and Korean is spoken by 112 112 of the students. The survey results also reflect that 102 102 students speak both Mandarin and Japanese, 81 81 students speak both Mandarin and Korean, and 71 71 students speak both Japanese and Korean. How many students speak all three languages

whats the

the degrees would remain the same ( the number to the left of the decimal point.

the multiply the decimal by 60 to get the minutes and use the numbers to the left of the decimal point.

then multiply the decimal portion of that by 60 for the seconds and round off as needed.

39 .956652

the 39 remains the degrees.

the minutes = 0.956652 x 60 = 57.39912

the minutes = 57

the seconds = 0.39912 x 60 = 23.95 = 24 ( rounded to nearest tenth)

so 39.956652 = 39 degrees, 57 minutes and 24 seconds

-75.159809

the -75 remains the degrees

the minutes = 0.159809 x 60 = 9.58854

the minutes = 9

the seconds = 0.58854 x 60 = 35.31, rounded to nearest tenth = 35.3 seconds

so -75.159809 = -75 degrees, 9 minutes and 35.3 seconds.

the first coordinate is north or south, since it it positive it is north.

the second number is east or west, because it is negative it is west.

39 degrees, 57 minutes and 24 seconds n

-75 degrees, 9 minutes and 35.3 seconds w