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Taya2010 [7]
2 years ago
13

a plumber had 2 plastic pipes that were each 9 ft long. he used all of the 2 pipes and cut them into sections that were each 1/1

0 foot long. how many sections of pipe did he have in all
Mathematics
1 answer:
Brilliant_brown [7]2 years ago
3 0

Answer:

180

Step-by-step explanation:

  1. so 1 section is 0.1 feet long, that is 10 sections per foot(since <u>0.1*10 = 1</u>)
  2. if you have 9 feet, imagine how many 0.1 feet can fit in it
  3. you can fit 90 sections in 9 feet, since <u>9 / 0.1 = 90</u>
  4. since you have 2 pipes, multiply 90 by 2, which is 180
  5. so you would have 180 sections
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