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7th Math 4.4

Last updated over 2 years ago

6 questions

1

1

1

1

1

4

Question 1

1.

Sales--The store GameGo is selling the new Spiderman game for $42 instead of the regular price of $60.
What is the percent increase or decrease?

"The price (increased / decreased) by..."

CFS:
#1: Accurately identifies whole
#2: Accurately labels double number line
#3: Accurately writes and solves equation for missing value

Question 2

2.

Investments--Last month, Mr. Mancini bought $800 worth of stocks, hoping they would increase in value. He checked this morning and they were worth $728.
What was the percent increase or decrease?

"The value (increased / decreased) by..."

CFS:
#1: Accurately identifies whole
#2: Accurately labels double number line
#3: Accurately writes and solves equation for missing value

Question 3

3.

Research--Ms. Pool was studying mice to see how quickly they reproduce. She started with a group of 36 mice, and after two months there were 50 mice.
What was the percent increase or decrease in the population? (You can round to the nearest percent)

"The mouse population (increased / decreased) by..."

CFS:
#1: Accurately identifies whole
#2: Accurately labels double number line
#3: Accurately writes and solves equation for missing value

Question 4

4.

Tickets--Leslie sold tickets to a school fair. They were originally going to be sold for $2.50, but she decided to start selling them for $2 to attract more customers.
By what percent did the price of the tickets change? (Diagram optional)

"The ticket price (increased / decreased) by..."

CFS:
#1: Accurately identifies whole
#2: Accurately labels double number line
#3: Accurately writes and solves equation for missing value

Question 5

5.

SPICY--Try if you have time (optional)

Leadership--At a student council meeting, there was a total of 60 students present. Of those students, 35 were female.

By what percent is the number of females greater than the number of males?

Question 6

6.

Mastery--Student McStudentson wants to raise his math grade to a 95 so he can earn a scholarship. His grade is currently 81. He says that to get to 95 he must increase his score by 14%.
Do you agree or disagree with him? Explain and show your work (you may round to the nearest percent)

"I (agree / disagree) with him because..."

You MUST SYW in formative for full credit

CFS:
#1: Accurately identifies whole
#2: Accurately labels double number line
#3: Accurately writes and solves equation for missing value

Continuing working on the recommended percent skills on IXL!