Question

please help asap will mark brainliest and friend you

Vera is using her phone. Its battery life is down to 2/5 and it drains another 1/9 every hour.

How many hours will her battery last?

Answer 1

Answer:

1. her mobile's battery will last long for pprox. 4.4 hours

Step-by-step explanation:

percentage of battery used =

$\frac{2}{5} \times 100 = 40$

then her battery will last long for

$\frac{1}{9} \times 40 = 4.44 \: aprox$