Question
Luis, Rael and Nora share a sum of money. Luis's share is half of what Rael and Nora receive. Rael's share is 712 of the sum of money. Nora receives $21 less than Luis.
  1. What fraction of the sum of money is Luis'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

Luis, Rael and Nora share a sum of money. Luis's share is half of what Rael and Nora receive. Rael's share is 712 of the sum of money. Nora receives $21 less than Luis.
  1. What fraction of the sum of money is Luis's share?
  2. How much is the sum of money?