Question

1. An inspector rejec
ts 0.08% of the machines as defective. How many will be examine to

reject 2 machines?

2. Evaluate 28% of 450+45% of 280

3. If 65% of x= 13% of y, then find the value of x if y=2000

4. If 25% of a number is 75, then 45% of that number is

5. 5 is what percent of 50?

6. What percent of 12 is 86?

7. Evaluate 16 2

3

% 600 − 33 1

3

% 180

8. A student multiplied a number by 3/5 instead of 5/3. What is the percentage error in the

calculation?

9. What is 30% of 40% of 65% of 90?

10. There are 90 students in a class. Out of them, 50 are boys. Find the percentage of boys &

girls in the class?​

Answer 1

2500

Step-by-step explanation:

0.08% are found defective that means he examine 10000 machines he will found 8 defective

0.08/100=8/10000

so for 2 machines defective he will examine 2500 machines..

Answer 2

Answer:

DONT NO

Step-by-step explanation: