laurenfun laurenfun
  • 26-11-2020
  • Mathematics
contestada

In a final year examination, 33 students pass in Chinese, 29 students pass in English, 20 students pass in both subjects and 8 students fail in both subjects. How many students are in the class?

Respuesta :

idontdomaths idontdomaths
  • 26-11-2020

Answer:

50

Step-by-step explanation:

33+29= 62

62-20= 42

42+8= 50 students

Answer Link

Otras preguntas

How many significant figures are in the number 307? 080?
How many lines of symmetry does the hexagon have?
Are all equilateral quadrilaterals similar?
how do you find the least common multiple of these two expressions. 10x^5v^8 and 25x^4v^7u^2
How many subsets does the set {1, 2, 3} have?
How do you add degrees, minutes and seconds?
how do I figure out the weight loss of tina? she lost 3 pounds on the first week of her diet. she gained a pound on the second week, and then lost 2 pounds a we
How do I convert radians to degrees? Is it pi/180 or 180/pi? I get them confused! Thanks
what is 307,495 rounded to the nearest thousand and how do I figure it?
within a book on a desk, there are billions of forces pushing and pulling on all the molecules. why is it these forces never by chance add up to a net force in
ACCESS MORE