The average number of shirts sold in the beach shop was 285 on Saturday in the summer. As the temperature went lower, the average number of shirts decreased to 114 every Saturday. What was the percentage decrease of in the average number of shirts sold in the shop?
Percent Increase and Decrease

Quiz
•
Mathematics
•
7th Grade
•
Hard
Anthony Clark
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
60%
40%
150%
171%
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The usual price of a TV set was $500. During the Christmas holiday, the price of a TV set marked down to $413. What was the percentage decrease in the price of a TV set?
82.6%
87%
17.4%
25%
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Lacey bought a new purse that originally cost $25 and is on sale for $15. Find the percent of change in the price in the purse.
Decrease of 40%
Decrease of 10%
Decrease of 30%
Decrease of 20%
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Susie got a raise. She was making $8.75 an hour. Now she is making $9.50. What is the percent of change?
6% Increase
7% Increase
8% Increase
9% Increase
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Mary lost 30 pounds. Before her diet she weighed 180 pounds. What is the percent of change?
17% Decrease
18% Decrease
19% Decrease
20% Decrease
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Darren makes $12 every hour. He gets a raise of $15 per hour. What was his percent of increase?
125%
15%
25%
20%
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Devin's income is $37,000 a year. Next year he will get an 8% pay raise. How much will he get paid next year?
$37,000
$40,450
$39,960
$2,960
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