Question

The exchange rate is: £1 = €1.12. How much £ would I get for €336

Answer 1

£1 = € 1.12
£ x = € 336

Create proportions
Cross multiply
Divide
You will eventually find the answer

Proportions
$\frac{1}{1.12} = \frac{x}{336}$

cross multiply
336 = 1.12x

Divide to isolate x
$\frac{336}{1.12} = \frac{1.12x}{1.12}$
1.12 and 1.12 cancels out

300 = x

£300 = €336