lilly9870 lilly9870
  • 20-11-2020
  • Mathematics
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8. A flea wants to jump from the bottom to the top of a staircase that has 10 steps. He can either jump 3 steps up or 4 steps down. What is the smallest number of jumps he must make?

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mathstudent55
mathstudent55 mathstudent55
  • 20-11-2020

Answer:

8

Step-by-step explanation:

3 + 3 + 3 - 4 - 4 + 3 + 3 + 3

It takes a minimum of 8 jumps to land exactly on the 10th step.

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