Originally Posted by

**Mint**
The textbook process says something a LOT more complicated =___=

G=64-8.8t,

where G = amount of gas (L) and t = time (hours)

**10 = 64 - 8.8t**

10 - 10 = 64 - 8.8t - 10

0 = 54 - 8.8t

8.8t = 54

t = 54/8.8

t = 6.14

0.14 x 60 = 8.4

The warning light came on about 6h 8m after 9:20 am, which is about 3:28 pm

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Could you explain this process to me? I dont really get it, your explanation makes more sense, but I have a feeling the above process is really important D:

Like, if G is the amount of gas in litres, why is it 10 and not 64???