5
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Oh, dude, you're hitting me with some math here. So, if one sixth of 30 students were absent, that means 5 students were absent. Easy peasy lemon squeezy. Like, who even needs a calculator for that?
1/6 / 30 = 1/180 or one one hundred and eightieth. Expressed as a decimal, this is equal to 0.005 recurring (that is, 0.0055555...)
The answer depends on how many were absent (or what the total should have been.
avg. 30 million students
eighteen
To find out how many cookies are needed for 30 students, you can set up a proportion based on the number of cookies serving the number of students. In this case, 45 cookies serve 15 students, so the ratio of cookies to students is 45:15. To find out how many cookies are needed for 30 students, you can set up the proportion: 45/15 = x/30. Cross multiplying, you get x = (45 * 30) / 15 = 90 cookies. Therefore, 90 cookies are needed to serve 30 students.
Absent Minded - 1930 was released on: USA: 30 April 1930
(18) x (35) = 30 xx = (18) x (35) / (30) = 21
The answer is 30C4 = 30*29*28*27/(4*3*2*1) = 27,405
* 30% of the qualifying students get to go * So about 1,320 go there
30
12 40/100 of 30 = 12