Practice questions available in McGraw Hill Math Grade 6 Answer Key PDF Lesson 14.3 Percents and Decimals will engage students and is a great way of informal assessment.
McGraw-Hill Math Grade 6 Answer Key Lesson 14.3 Percents and Decimals
Exercises
CONVERT
Convert the percent to a decimal. Round to four digits to the right of the decimal.
Question 1.
10%
Answer:
10% can be written as 10/100
10/100 = 0.1
Question 2.
67%
Answer:
67% can be written as 67/100
67/100 = 0.67
Question 3.
.02%
Answer:
0.02% can be written as 2/10000
2/10000 = 0.0002
Question 4.
96.4%
Answer:
96.4% can be written as 964/1000
964/1000 = 0.964
Question 5.
55.32%
Answer:
55.32% can be written as 5532/10000
5532/10000 = 0.5532
Question 6.
1110.01%
Answer:
1110.01% can be written as 111001/10000
111001/10000 = 11.1001
Question 7.
23.456%
Answer:
23.456% can be written as 23456/100000
23456/100000 = 0.23456
Question 8.
.075%
Answer:
0.075% can be written as 75/100000
75/100000 = 0.00075
Question 9.
34%
Answer:
34% can be written as 34/100
34/100 = 0.34
Question 10.
1003%
Answer:
1003% can be written as 1003/100
1003/100 = 10.03
Convert the decimal to a percent. Round to two decimal places to the right of the decimal.
Question 11.
.03
Answer:
0.03 in the percent form can be written as 3/100 = 3%
Question 12.
1.02
Answer:
1.02 in the percent form can be written as 102/100 = 102%
Question 13.
.0027
Answer:
.0027 in the percent form can be written as 27/10000 = 0.27%
Question 14.
.025
Answer:
.025 in the percent form can be written as 25/1000 = 2.5%
Question 15.
100.01
Answer:
100.01 in the percent form can be written as 10001/100 = 10001%
Question 16.
.145
Answer:
.145 in the percent form can be written as 145/1000 = 1.45%
Question 17.
.0101
Answer:
.0101 in the percent form can be written as 0.0101 × 100 = 1.01%
Question 18.
.125
Answer:
.125 in the percent form can be written as 0.125 × 100 = 12.5%
Question 19.
.0825
Answer:
.0825 in the percent form can be written as 0.0825 × 100 = 8.25%
Question 20.
.009
Answer:
.009 in the percent form can be written as 0.009 × 100 = 0.9%