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Law Incorporation [45]
4 years ago
11

A student spent 2 hours studying, 1 hour doing laundry, and 1 ½ hours watching television. What percentage of time was spent doi

ng laundry?
Mathematics
2 answers:
Nady [450]4 years ago
8 0

Answer:

22.22%

Step-by-step explanation:

A students spent 2 hours studying, 1 hour doing laundry, and 1\frac{1}{2} hours ( \frac{3}{2} hours) watching television.

Total time spent = 2 + 1 + \frac{3}{2}

                            = 3 + 1.5

                            = 4.5 hours

Now percent of time spent in doing laundry = \frac{1}{4.5} × 100

= 22.22%

He spent 22.22% time in doing laundry.

ivanzaharov [21]4 years ago
5 0
Total hours working = 4.5 hrs 
hours doing laundry = 1 hr 

Percentage of time doing laundry = 1/4.5 
Percentage of time doing laundry = 22.22%

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