Tina and her sister evenly split a $10 lottery winning. If tina promised to give her brother 1/4 Of her share, what fraction of the original $10 did she give her brother?

Answer 1

The total lottery is 1.
She got 1/2 of the lottery.
She gave away 1/4 of her share, namely (1/2)*(1/4)=1/8