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Novay_Z [31]
2 years ago
7

Jessie types at the rate of 3 pages every 20 minutes. Find the time it would take Jessie to type a 12 page essay

Mathematics
1 answer:
o-na [289]2 years ago
3 0

Answer:

  • 80 min or 1 hour and 20 min

Step-by-step explanation:

  • 3 pages ⇔ 20 min
  • 12 pages ⇔ x min

<u>Cross= multiply and solve for x:</u>

  • 3x = 12*20
  • 3x = 240
  • x = 240/3
  • x = 80 min = 1 hour and 20 min
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