Five-Minute Check (over Chapter 1) Main Idea and Vocabulary Targeted TEKS Key Concept: Rational Numbers Example 1: Write a Fraction as a Decimal Example 2: Write a Mixed Number as a Decimal Example 3: Round a Repeating Decimal Example 4: Write a Decimal as a Fraction Example 5: Write a Decimal as a Fraction
17
Embed
Lesson 1 Menu Five-Minute Check (over Chapter 1) Main Idea and Vocabulary Targeted TEKS Key Concept: Rational Numbers Example 1: Write a Fraction as a.
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Reinforcement of TEKS 7.1 The student represents and uses numbers in a variety of equivalent forms. (B) Convert between fractions, decimals, whole numbers, and percents mentally, on paper, or with a calculator.
AGRICULTURE A Texas farmer lost the fruit on 8 of 15 orange trees because of unexpected freezing temperatures. Find the fraction of the orange trees that did not produce fruit. Express your answer as a decimal rounded to the nearest thousandth.
To find the fraction of trees that did not produce fruit, divide the number of lost trees, 8, by the total number of trees, 15.
Round a Repeating Decimal
8 15 0.5333333333ENTER÷
Look at the digit to the right of the thousandths place. Round down since 3 < 5.
SCHOOL In Mrs. Townley’s eighth grade science class, 4 out of 22 students did not turn in their homework. Find the fraction of the students who did not turn in their homework. Express your answer as a decimal rounded to the nearest thousandth.