Question
Sean, Billy and Gem share a sum of money. Sean's share is half of what Billy and Gem receive. Billy's share is 815 of the sum of money. Gem receives $30 less than Sean.
  1. What fraction of the sum of money is Sean's share?
  2. How much is the sum of money?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Sean, Billy and Gem share a sum of money. Sean's share is half of what Billy and Gem receive. Billy's share is 815 of the sum of money. Gem receives $30 less than Sean.
  1. What fraction of the sum of money is Sean's share?
  2. How much is the sum of money?