แผ่นงานPercent Change Word Problems
คำถามทั้งหมด: 9
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1.
1.If the price of a purse increased from $45 to $54, what was the percent of increase?
a)
20%
b)
16.6%
c)
500%
d)
600%
2.
2.If the price of a softball glove decreased from $60 to $36, what was the percent of decrease?
a)
60%
b)
66.6%
c)
40%
d)
25%
3.
3.Mary decreased her time in the mile walk from 30 minutes to 24 minutes. What was the percent of decrease?
a)
25%
b)
20%
c)
80%
d)
95%
4.
4. A DVD movie originally cost $24.99. Its current price is $19.99. What is the percent of change rounded to the nearest percent?
a)
20%
b)
20.008%
c)
25%
d)
25.01%
5.
5. A hat's price rose from $9.99 to $12.99. What was the percent of change rounded to the nearest percent?
a)
30% decrease
b)
30.03% decrease
c)
30.03% increase
d)
30% increase
6.
6. Tom's weekly salary increased from $240 to $288. What was the percent of change?
a)
120%
b)
20%
c)
16.6%
d)
15%
7.
7.Kate had $2,251.35 in her bank account. Currently, she has $1,975.86 in her account. Find the percent of change rounded to the nearest percent.
a)
12% decrease
b)
12% increase
c)
14% increase
d)
14% decrease
8.
8.A car dealer raised the price of a car from $10,500 to $11,000. What was the percent of change?
a)
4.76% increase
b)
4.54 % increase
c)
4.54% decrease
d)
4.76% decrease
9.
9. In 1986 the average price of a gallon of gasoline was $0.93 cents. In 2007 the average price of a gallon of gasoline was $2.77. Find the percent of change.
a)
197.85% decrease
b)
66.43% increase
c)
197.85% increase
d)
66.43 % decrease
แป้นคำตอบPercent Change Word Problems
คำถามทั้งหมด: 9
1.
a) 20%
2.
c) 40%
3.
b) 20%
4.
a) 20%
5.
d) 30% increase
6.
b) 20%
7.
a) 12% decrease
8.
a) 4.76% increase
9.
c) 197.85% increase
140 %