7. In A Class Of 56 Pupils, 75% Practice Their Math Skills Using Online Puzzles And Exercises On The Internet. How Many Pupils Are On Their Practice A. 36

7. In a class of 56 pupils, 75% practice their math skills using online puzzles and exercises on the internet. How many pupils are on their practice A. 36 B. 40 C. 41 D. 42

 

Answer:

D.42

Step-by-step explanation:

56×75%=42

I HOPE ITS HELP