Question

The given pie-chart shows the games liked by class VIII students. Read and answer the questions given below. There are 180 students in class VIII.

i. How many students like Basketball?

ii. How many more students are interested in Badminton than in Cricket?

iii. Find the ratio of the students who like Tennis to that who like Basketball.​

Answer 1

Answer:

Ans. 1 60 people.

Ans. 2 20 more children.

Ans. 3. 20.

Step-by-step explanation:

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Answer 2

Answer:

i. The number of students like basketball = 30

ii. The number of students are interested in Badminton than in Cricket  = 10

iii. The ratio of the students who like Tennis to that who like Basketball. = $\frac{4}{3}$

Step-by-step explanation:

Given,

Total number of students of Class VIII = 180

From the pie- chart,

(i) To find,

The number of students like basket ball

From the pie- chart,

The fraction of students like basket ball = $\frac{60}{360}$ = $\frac{1}{6}$

Since the total number of students is 180, the number of students like basketball = $\frac{1}{6}$×180 = 30

The number of students like basketball = 30

(ii)To find,

The number of students are interested in Badminton than in Cricket

From the pie-chart

The fraction of students like Badminton= $\frac{120}{360}$ = $\frac{1}{3}$

The fraction of students like Cricket = $\frac{100}{360}$ = $\frac{5}{18}$

Since the total number of students is 180,

The number of students who like badminton = $\frac{1}{3}$×180 = 60

The number of students like Cricket = $\frac{5}{18}$×180 = 50

∴The number of students are interested in Badminton than in Cricket = 60 -50 = 10

(iii) To find,

The ratio of the students who like Tennis to that who like Basketball.​

From the pie-chart

The fraction of students like Tennis = $\frac{80}{360}$ = $\frac{2}{9}$

The number of students like Tennis = $\frac{2}{9}$×180 = 40

The number of student who like basketball = 30

The ratio of the students who like Tennis to that who like Basketball. = $\frac{40}{30} = \frac{4}{3}$

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