Find a part given a part

Maths

Amjeet and Harry share some money in the ratio 5 : 3. Harry receives £24. How much does Amjeet receive?

Amjeet and Harry share some money in the ratio 5 : 3. Harry receives £24. How much money did they share?

Eva, Teddy and Sophie share some money in the ratio 2 : 7 : 5. Eva receives £30. How much more money did Teddy get than Sophie?

Mark and Emily share £50 in the ratio 2 : 3. How much money does Mark receive?

James and Amir share £48 in the ratio 3 : 5. How much money does Amir receive?

Simon and Caroline share £24 in the ratio 1 : 3. Which of the following calculations should you do first?