Sarah used 55 % of her savings to buy a game. She has $135 remaining. How much was her savings before buying the game ? Pls show me the working and the answer thank q

Answer 1

What grade level is this problem ?

Answer 2

she spent 55%, so 45% remains. If she started with x, then
0.45x = 135
x = 135/0.45 = 300