Percent Change and Error HW

The procedure for finding percent change is . . .

The procedure for finding percent error is . . .

Mary currently weighs 150 pounds. Before her diet she, weighed 180 pounds. What is the percent of change in her weight? ROUND TO THE NEAREST WHOLE PERCENT

TYPE ALL YOUR ANSWER AS 15% (with percent sign, no spaces)

(a)  

Tags

CCSS.6.RP.A.3C

A school's population increased from 1250 to 2000 students. What was the percent of increase?

(a)  

Tags

CCSS.6.RP.A.3C

You estimate that you sent 135 texts last week, but when you get the bill it was actually 108. What was your percent error?

(a)  

Tags

CCSS.6.RP.A.3C

Lou predicts tomorrow's temperature will be 72 degrees. It only reaches 66 degrees. What was his percent error? ROUND TO NEAREST WHOLE PERCENT

(a)  

Tags

CCSS.6.RP.A.3C

Calculate the percent change from 34 minutes to 48 minutes. ROUND TO NEAREST WHOLE PERCENT

(a)  

Tags

CCSS.6.RP.A.3C

Mrs. Ciampa had 27 students in her class last year and this year she had 30 students in her math class. What is the percent of change? ROUND TO NEAREST WHOLE PERCENT


(a)  

Tags

CCSS.6.RP.A.3C

The attendance for the basketball game was estimated to be 15,000 people but 12,500 people attended. What was the percent error?

(a)  

Tags

CCSS.6.RP.A.3C

Allie saved $30 last month and $45 this month. What is her percent increase? ROUND TO NEAREST WHOLE PERCENT

(a)  

Tags

CCSS.6.RP.A.3C