This handy Spectrum Math Grade 4 Answer Key Chapter 6 Lesson 6.9 Understanding Decimals to Hundredths provides detailed answers for the workbook questions.
Spectrum Math Grade 4 Chapter 6 Lesson 6.9 Understanding Decimals to Hundredths Answers Key
\(\frac{34}{100}\) of the box is shaded.
\(\frac{66}{100}\) of the box is unshaded.
\(\frac{34}{100}\) = four tenths = 0.34
\(\frac{66}{100}\) = six tenths = 0.66
Locate on a number line.
Write the decimal and fraction for each box.
Question 1.
a.
____________ or _____________
Answer:
0.29 or \(\frac{29}{100}\)
Explanation:
With reference to the above given figure,
each box is divided into 100 parts.
\(\frac{29}{100}\) of the box is shaded.
\(\frac{71}{100}\) of the box is unshaded.
\(\frac{29}{100}\) = two tenths = 0.29
\(\frac{71}{100}\) = seven tenths = 0.71
b.
____________ or _____________
Answer:
0.64 or \(\frac{64}{100}\)
Explanation:
With reference to the above given figure,
each box is divided into 100 parts.
\(\frac{64}{100}\) of the box is shaded.
\(\frac{36}{100}\) of the box is unshaded.
\(\frac{64}{100}\) = six tenths = 0.64
\(\frac{36}{100}\) = three tenths = 0.36
c.
____________ or _____________
Answer:
0.98 or \(\frac{98}{100}\)
Explanation:
With reference to the above given figure,
each box is divided into 100 parts.
\(\frac{98}{100}\) of the box is shaded.
\(\frac{2}{100}\) of the box is unshaded.
\(\frac{98}{100}\) = nine tenths = 0.98
\(\frac{2}{100}\) = two tenths = 0.2
Locate \(\frac{47}{100}\) and 0.83 on the number line.
Question 2.
Answer:
Explanation:
Given,
\(\frac{47}{100}\) = 4 tenths = 0.47
\(\frac{83}{100}\) = 8 tenths = 0.83
Locate the given values on the number line as show above.