Question

20 % of 50 students are good in mathematics. How many students good in mathematics​

Answer 1

Answer:

10

Step-by-step explanation:

20% of 50 =20/100*50=10

Answer 2

Answer:

• Number of students good in mathematics = 10

Step-by-step explanation:

》Given

• 20 % of 50 students in a class are good in mathematics.

》To Find《

• The number of students good in mathematics.

》Solution《

• We know that % = $\tt {Something }{100}$

• So, 20 % = $\tt {20}{100}$

• So, it is given in the question that 20 % of 50 students in mathematics.

• Here, 'of' means multiplication

• 20 % × 50

• $\tt \dfrac{20}{100} \times 50$

• $\tt \dfrac{2\cancel0}{1\cancel0\cancel0} \times 5\cancel0$

• $\tt {2 \times 5 = 10}$

So, number of students good in mathematics = 10