a skateboard was reduced in price from $50 to $43. what was the percent decrease? 16% 14% 7% 2%
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A book was originally priced at $12. It was put on sale for $8. To the nearest per centum, by what percentage was its price marked down?
Right respond:
Explanation:
This problem is a simple percentage chage trouble. The absoluge change in price was 
To encourage more sales, a store has lowered the toll of a item video game from $50 to $40. What is the percentage cost subtract?
Correct answer:
Explanation:
To discover the percent of modify, y'all must divide the difference betwixt the original and new amounts past the original amount. In this example, it would be 
In a town, the population was 67,000. A disease epidemic strikes this boondocks wiping 9,000 people out. What is the pct decrease of the population.
Possible Answers:
thirteen.4%
five.7%
8.9%
13.two%
15.0%
Explanation:
So the change in population is 9,000. The percentage of population loss is simply the modify in population divided past the original population.
Plough 0.134 into a percent so that we become 13.four%. So the percent of population loss is thirteen.4%.
A farmer began the growing flavour with 120 acres of wheat. A astringent alluvion recently devastated much of the region, and only 84 acres of wheat remain. Past what per centum has the original amount of planted state (120 acres) decreased?
Explanation:
To find the percent decrease, we need to calculate the difference between the original (larger) amount of country and the final (smaller) amount. Here, this difference is
To do and so, we use a proportion:
Cantankerous-multiplication shows us that 
The toll of a bicycle dropped from
Correct reply:
Explanation:
Write the formula to find percentage decrease:
Subsitute the values into the formula.
The approximate percent decrease is
In 1983 in that location were an estimated 6,000 snow leopards in the earth, only now scientists believe there are only around 3,500. By what percent has the snow leopard population declined since 1983? Round your respond to the nearest tenth of a percent.
Correct reply:
Explanation:
To figure out the percentage alter, we desire to figure out the amount that the population changed. Nosotros can do this past subtracting:
Now we want to figure out what percent that change was of the original. In other words, ii,500 is what percentage of 6,000. We can write that as a solvable equation knowing that "of" ways multiply:
A pair of shorts at the mall was marked down in price from 
Correct reply:
Caption:
To find the percent that the original price decreased, use the following relation:
Now, to notice the percent, simply multiply the decimal by 100.
Between January 2d and February 15th, the number of Christmas copse in windows on Macalaster Lane decreased by 
Correct answer:
Explanation:
If the amount of houses decreased by 85%, that means the amount that remain is 100% - 85%, or xv%. Nosotros want to observe 15% of 70%. Since nosotros're leaving our respond every bit a percentage, we can just leave 70% as 70, and catechumen 15% to 0.15 and multiply:
This means our answer is 10.5%.
In 2013, the population of a city was 390,113 people. The same city had a population of 501,662 people in 1999. Past what pct did the population of the metropolis decrease during that fourth dimension period? Round to the nearest 10th of a percent.
Correct answer:
Explanation:
To effigy out the percentage change, we want to figure out the amount that the population inverse. Nosotros can do this by subtracting:
Now we want to effigy out what percentage that change was of the original. In other words, 111,549 is what percentage of 501,662. Nosotros tin can write that as a solvable equation knowing that "of" ways multiply:
What is the percentage decrease from
Correct answer:
Caption:
To find the percent alter of two numbers, you use the formula:
This formula in the context of this question:
Thus, now know that if we subtract almost forty six percent of the original number from the original number, we would become the 2d number. We have nearly a forty vi percent decrease.
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