You would do 40(3/4) which gets you 30.
You can buy a Mars bar for 30 pence.
You will need 28 vans. 3 students will ride in the van that isn't full.
Answer:
its the second one
Step-by-step explanation:
Answer:

Step-by-step explanation:
First, we need to know the number of player that don't stretch and the number of player that don't stretch and get injured.
So, the number of player that don't stretch are calculated as:
28 - 21 = 7
Because there are 28 footballers and 21 stretch regularly.
Additionally, the number of player that don't stretch and get injured are equal to:
8 - 3 = 5
Because there are 8 injured players and 3 of them stretch.
Finally, the fraction of players who don't stretch that get injured are:

Because there are 7 players that don't stretch and 5 of them get injured last year.