Engage NY Eureka Math 3rd Grade Module 5 Lesson 15 Answer Key
Eureka Math Grade 3 Module 5 Lesson 15 Problem Set Answer Key
Question 1.
Estimate to label the given fractions on the number line. Be sure to label the fractions at 0 and 1. Write the fractions above the number line. Draw a number bond to match your number line.
Answer:
Explanation :
Number line is Divided and represented with given fraction and even the number bond is drawn for every fraction as shown in above figure .
Question 2.
Draw a number line. Use a fraction strip to locate 0 and 1. Fold the strip to make 8 equal parts. Use the strip to measure and label your number line with eighths.
Count up from 0 eighths to 8 eighths on your number line. Touch each number with your finger as you count.
Answer:
Explanation :
Number line is represented with count from 0 eights to 8 eighths . Each Fraction strip is also represented above the number line . Each part is \(\frac{1}{8}\) fraction .
Question 3.
For his boat, James stretched out a rope with 5 equally spaced knots as shown.
a. Starting at the first knot and ending at the last knot, how many equal parts are formed by the 5 knots? Label each fraction at the knot.
Answer a :
Explanation :
With the 5 knots the given rope is divided into 4 equal parts. each part is \(\frac{1}{4}\) .
Fraction at each knot is represented as shown in above figure .
b. What fraction of the rope is labeled at the third knot?
Answer b :
The fraction at 3rd knot is \(\frac{2}{4}\) is shown in above figure .
c. What if the rope had 6 equally spaced knots along the same length? What fraction of the rope would be measured by the first 2 knots?
Answer:
The fraction at the first 2 knots is \(\frac{1}{6}\) and \(\frac{2}{6}\).
Explanation :
if the rope had 6 equally spaced knots along the same length then each part is divided with the fraction of
\(\frac{1}{6}\) .
Eureka Math Grade 3 Module 5 Lesson 15 Exit Ticket Answer Key
Question 1.
Estimate to label the given fraction on the number line. Be sure to label the fractions at 0 and 1. Write the fractions above the number line. Draw a number bond to match your number line.
Answer:
Explanation :
The given number is marked with the given fractions.
Each part is latex]\frac{1}{5}[/latex] as the given marked fraction is latex]\frac{3}{5}[/latex] .
Number bond is
Question 2.
Partition the number line. Then, place each fraction on the number line: \(\frac{3}{6}\), \(\frac{1}{6}\), and \(\frac{5}{6}\).
Answer:
Explanation :
Number line is represented and the given line is divided into 6 equal parts . Each part is latex]\frac{1}{6}[/latex] .
Then the given fractions are marked on the number line .
Eureka Math Grade 3 Module 5 Lesson 15 Homework Answer Key
Question 1.
Estimate to label the given fractions on the number line. Be sure to label the fractions at 0 and 1. Write the fractions above the number line. Draw a number bond to match your number line. The first one is done for you.
Answer:
Explanation :
Number line is Divided and represented with given fraction and even the number bond is drawn for every fraction as shown in above figure .
Question 2.
Henry has 5 dimes. Ben has 9 dimes. Tina has 2 dimes.
a. Write the value of each person’s money as a fraction of a dollar:
Henry:
Ben:
Tina:
Answer :
Henry: \(\frac{50}{100}\)
Ben: \(\frac{90}{100}\)
Tina: \(\frac{20}{100}\)
b. Estimate to place each fraction on the number line.
Answer:
Question 3.
Draw a number line. Use a fraction strip to locate 0 and 1. Fold the strip to make 8 equal parts.
a. Use the strip to measure and label your number line with eighths.
b. Count up from 0 eighths to 8 eighths on your number line. Touch each number with your finger as you count.
Answer a :
Answer b :
