Use reasoning to lead to the answer of the following question:
Opal won $100.00 betting on a horse race. She put half of her winnings into savings and bet the other half of her winnings. This time, she made a 60% profit and again, put half of her earnings into savings. How much did she put into her savings?

90
She won $100.

00 and put half into savings so she put 100 / 2 = $50.

00 into savings.

She won $100.

00 and put $50.

00 into savings so that leaves 100 - 50 = $50.

00 to bet.

She bet $50.

00 and made a 60% profit so her profit was 50 *.

60 = $30.

00.

The total wins in the second bet are 30 + 50 = $80.

She put half of her $80.

00 earnings into savings so that's 80 / 2 = $40.

00 into savings.

She put $50.

00 into saving from her 1st bet and $40.

00 from her second so she has saved 50 + 40 = $90.

00.

.

So, the answer is 90