8-4

Complete the table to show the decimal value, the percent, and the degree measure for each type of healthy lifestyle habit.

1. To write the decimal, divide the number for each habit by the total surveyed.

Example 1

84 ÷ 280 = 0.30

98 ÷ 280 = 0.35

70 ÷ 280 = 0.2528 ÷ 280 = 0.10

8-4

Complete the table to show the decimal value, the percent, and the degree measure for each type of healthy lifestyle habit.

2. Find the equivalent percent value for each decimal.

Example 1

84 ÷ 280 = 0.30

98 ÷ 280 = 0.35

70 ÷ 280 = 0.2528 ÷ 280 = 0.10

30%

35%

25%10%

8-4

Complete the table to show the decimal value, the percent, and the degree measure for each type of healthy lifestyle habit.

3. Change all percent values to degree measures. For example, 30% of 360° = 108°.

Example 1

84 ÷ 280 = 0.30

98 ÷ 280 = 0.35

70 ÷ 280 = 0.2528 ÷ 280 = 0.10

30%

35%

25%10%

108°

126°

90°36°