1. How much does Jake get?
Known :
Ratio = Issy : Jake = 5 : 3
Issy's money = £30
Asked :
Jake's money = ...?
Answer :
[tex] \frac{5}{3} = \frac{issy}{jake} \\ \frac{5}{3} = \frac{30}{jake} \\ jake = \frac{3 \times 30}{5} \\ jake = 3 \times 6 \\ jake = 18[/tex]
So, Jake gets £18
2. How much does Kate get?
Known :
Ratio = Kate : Lee = 1 : 5
Lee's money = £80
Asked :
Kate's money = ...?
Answer :
[tex] \frac{1}{5} = \frac{kate}{lee} \\ \frac{1}{5} = \frac{kate}{80} \\ kate = \frac{80 \times 1}{5} \\ kate = 16[/tex]
So, Kate gets £16
Hope it helpful and useful :)
