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Reptile [31]
3 years ago
9

How do you simplify this fraction

Mathematics
1 answer:
TiliK225 [7]3 years ago
6 0

Answer:

- 3 \frac{4}{5}  + 1 \frac{2}{5}

= -frac{19}{5} +frac{7}{5}

= frac{-19+7}{5}

= frac{-12}{5}

= -2frac{2}{5}

5 \frac{3}{5}  - 7

= -2+\frac{3}{5}

= frac{-10+3}{5}

= frac{-7}{5}

= -1\frac{2}{5}

Step-by-step explanation:

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Answer:

1) G(t) = 75 + \frac{23}{4}t\\

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Step-by-step explanation:

1) For generating the equation we have to take into account that in the tanks there is a initial volume of fuel that corresponds to 75 gallons, as it is stated that tank one is half full. As the capacity for tank 1 is of 150 gallons, half of the tank equals to:

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2) To know how much fuel is in the tank after 8 minutes we have to replace this time in the previous equation so we have

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