one is done for you. a. This year, there was 40% more snow than last year. The amount of snow this year is 140% of the amount of snow last year. b. This year, there were 25% fewer sunny days than last year. c. Compared to last month, there was a 50% increase in the number of houses sold this month. d. The runner's time to complete the marathon was a 10% less than the time to complete the last marathon.

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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3. Write each percent increase or decrease as a percentage of the initial amount. The first
one is done for you.
a This year, there was 40% more snow than last year.
The amount of snow this year is 140% of the amount of snow last year.
b. This year, there were 25% fewer sunny days than last year.
c. Compared to last month, there was a 50% increase in the number of houses
sold this month.
d. The runner's time to complete the marathon was a 10% less than the time to
complete the last marathon.
Transcribed Image Text:3. Write each percent increase or decrease as a percentage of the initial amount. The first one is done for you. a This year, there was 40% more snow than last year. The amount of snow this year is 140% of the amount of snow last year. b. This year, there were 25% fewer sunny days than last year. c. Compared to last month, there was a 50% increase in the number of houses sold this month. d. The runner's time to complete the marathon was a 10% less than the time to complete the last marathon.
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