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If you studied for 10 hours last week but studied only 4.5 hours this week, by what percent did your time spent decrease from last week to this week? 122.2% decrease 55.0% decrease 40.5% decrease 32.1%
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If you studied for 10 hours last week but studied only 4.5 hours this week, by what percent did your time spent decrease from last week to this week?

122.2% decrease
55.0% decrease
40.5% decrease
32.1% decrease

User Bbnm
by
4.2k points

1 Answer

12 votes

Answer:

55

Explanation:

55% = 5.5 hours. 4.5+5.5= 10 hours.

User Peter Tarlos
by
4.8k points
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