Helen give her brother 1/3 of her money.spend 2/5 and save $28.00.

Question

A. How much money helen had at first.

B.how much money did belen give her brother.

Answer 1

A)

Money she had = x

=> (1/3)x + (2/5)x + 28 = x
=> (11/15)x + 28 = x
=> 28 = (4/15)x
=> x = 28*(15/4)
= $105

B)

(1/3)*x = (1/3)*105 = ?