hichewlee hichewlee
  • 30-09-2019
  • Mathematics
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Mr Smith can do 10 jumping jacks in 8 seconds. At this rate, how many jumping jacks can he do in 12 seconds? Show your work.

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alysonredcay180 alysonredcay180
  • 30-09-2019

Answer:

10 Jumping Jacks

Step-by-step explanation:

8÷10=0.8

0.8x12=9.6

9.6 rounded to the nearest tenth is 10.0.

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