Question

Haley spent 1/2 oven hour playing on her phone that used up 1/9 of her battery how long would she have to play on her phone to use the entire battery

Answer 1

1/2 hour playing -- 1/9 battery

1 hour playing -- 2/9 battery

1 1/2 hours playing --- 3/9 battery

2 hours playing ------ 4/9 battery

2 1/2 hours playing ---- 5/9 battery

3 hours playing ----- 6/9 battery

3 1/2 hours playing --- 7/9 battery

4 hours playing -----8/9 battery

4 1/2 hours playing ---- 9/9 battery

9/9 represent the entire battery so che can play 4.5 hours on her phone

it can be represented into a fraction as

`4.5=4(1)/(2)=(9)/(2)`