GRADE 7 MATHEMATICS (7.1) Number, operation, and quantitative reasoning. The student represents and uses rational numbers in a variety of equivalent forms. The student is expected to: (B) convert between fractions, decimals, whole numbers, and percents mentally, on paper, or with a calculator.
NAME___________________
DATE___________
SCORE ___/5
7.1B Mini-Assessment 1.
Louisa wants to make a list of equivalent forms of fractions, decimals and percents. Identify the list that has an error in it. A
2.
3.
1 0.5, , 50% 2 1
1
1
B
0.33 , , 33 % 3 3 3
C
0.6,
5 , 60% 8
D
0.1,
1 , 10% 10
4.
Lucy shaded 10 of the 16 squares. What percent of the squares did she shade?
5. A
25%
B
37.5%
C
0.625%
D
62.5%
TEKSING TOWARD TAKS
Forty-five minutes is 0.75 of an hour. What is this decimal expressed as a percent? A
45%
B
7.5%
C
0.75%
D
75%
The Smith Family estimated that 24.5% of their income would be spent for housing expenses. Which number is NOT equivalent to 24.5%? A
24.5 100
B
245 1000
C
0.245
D
0.0245
Martha did
2
of her homework before she got home 3 from school. Which percent represents the amount of her homework she did before she got home?
ďƒ“2006
A
2 66 % 3
B
1 33 % 3
C
50%
D
1 62 % 2
Fractions, Decimals and Percents
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