Question
Ken, Riordan and Jen share a sum of money. Ken's share is half of what Riordan and Jen receive. Riordan's share is 815 of the sum of money. Jen receives $21 less than Ken.
  1. What fraction of the sum of money is Ken'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

Ken, Riordan and Jen share a sum of money. Ken's share is half of what Riordan and Jen receive. Riordan's share is 815 of the sum of money. Jen receives $21 less than Ken.
  1. What fraction of the sum of money is Ken's share?
  2. How much is the sum of money?