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PLEASE HELP ME I WILL GIVE ALL MY POINTS!!! 1440 tons of grain were brought to a silo over 2 days. On the second day, 80% of the amount of the delivered during the first day was brought in. How many tons of grain were delivered to the silo on the first day?

Respuesta :

mhanifa

Answer:

  • 800 tons

Step-by-step explanation:

Let the amount brought in the first day be x

In the second day brought:

  • 80% of x = 0.8x

Total in two days:

  • 1440 tons

Solve the following equation for x:

  • x + 0.8x = 1440
  • 1.8x = 1440
  • x = 1440/1.8
  • x = 800 tons

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