Question

A group of 21 students paid Rs.840 as the entry fee for a magic show. How many students entered if the total amount paid was Rs. 1680?

Answer 1

Answer:

42

Step-by-step explanation:

1680 is the double of 840 so we should double the number of students

Answer 2

Answer:

42 students

Step-by-step explanation:

21 students paid Rs. 840

For one rupee no of students are 21/840

For Rs. 1680 no of students are 21/840*1680

=21*2=42

Therefore no of students paid the amount 1680 was 42 students

Hope it's helpful