Maxine pays for 15 swimming lessons. Each lesson costs $£2.25$. She pays with $£40$. We need to find how much change she will get back.

1. Problem Description

Maxine pays for 15 swimming lessons. Each lesson costs $£2.25$. She pays with $£40$. We need to find how much change she will get back.

2. Solution Steps

First, we need to calculate the total cost of the 15 swimming lessons.

Total cost = (Number of lessons) $\times$ (Cost per lesson)

Total cost $= 15 \times £2.25$

Total cost $= £33.75$

Next, we need to calculate the change she receives.

Change = (Amount paid) $-$ (Total cost)

Change $= £40 - £33.75$

Change $= £6.25$

3. Final Answer

The change Maxine will get is $£6.25$.