Question

A factory made 750 toys, out of which 150 are defective. What percent of defective
toys are there in the factory?
a)
0.2%
b)
20%
c)
2%
d)
5%​

Answer 1

Given : A factory made 750 toys, out of which 150 are defective

To Find :  What percent of defective toys are there in the factory

a) 0.2%

b) 20%

c) 2%

d) 5%​

Solution:

Total Toys  in Factory  = 750

Defective toys in Factory  = 150

Percentage of defective toys =  ( Defective  / Total )  * 100

= ( 150 / 750 ) * 100

= (1/5) * 100

= 20 %

20 % Toys in factory are defective

Learn More:

in a furniture shop 24 were bought at the rate of rupees per table the ...

https://brainly.in/question/7645308

Answer 2

SOLUTION

TO CHOOSE THE CORRECT OPTION

A factory made 750 toys, out of which 150 are defective. What percent of defective toys are there in the factory

a) 0.2%

b) 20%

c) 2%

d) 5%

CONCEPT TO BE IMPLEMENTED

Percentage

In study mathematics the term percentage is used. It is denoted by the symbol %

The percentage is a number or ratio which is expressed as a fraction of 100.

PROCESS

In order to calculate percentage we divide the number by whole and multiply by 100

EVALUATION

Here it is given that the factory made 750 toys, out of which 150 are defective.

Hence the required percentage of defective toys in the factory

$\displaystyle \sf{ = \frac{150}{750} \times 100 \% }$

$\displaystyle \sf{ = \frac{1}{5} \times 100 \% }$

$\displaystyle \sf{ = 20 \: \% }$

FINAL ANSWER

Hence the correct option is b) 20%

━━━━━━━━━━━━━━━━

Learn more from Brainly :-

1. Find a number whose 6 1/4% is 12

https://brainly.in/question/24604085

2. Virat obtained 18% marks in an examination and he failed by 60 marks. If passing marks are 33%, then total marks are

https://brainly.in/question/35219245