Question

If i can finish 1 class every 2 days how many days would it take to finish 42 classes

Answer 1

Answer is 84 because of my equation that I have done
1class = 2days
42 classes = ?
Flip 1 and 42
And then multiply 2 by 42 and there is ur answer

Answer 2

84 days

Explanation:

If you can finish 1 class in 2 days then that can be expressed as:

1C = 2D

C = 2D

How many days would it take to finish 42 classes? Multiply both sides by 42:

42C = 2D * 42

42C = 84D

Therefore, it will take 84 days to finish 42 classes.