In a class there are 15 students. 8 of them like playing soccer , 6 of them like swimming , and 2 like both and swimming and playing soccer. How many students do not like either playing soccer or swimming?

3 students

Step-by-step explanation:

As shown in the Venn diagram, let

x be the number of students who do not like either playing soccer or swimming

U=[Total number of students in the class]

A=[Number of students who like playing soccer]

B=[Number of students who like swimming ]

We write mathematically equation in terms of x, for the problem, and solve for x value.

Subtract 12 from both sides.

Hence, be the number of students who do not like either playing soccer or swimming is 3.

h

step-by-step explanation:

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1