Practice the problems of Math in Focus Grade 3 Workbook Answer Key Chapter 14 Practice 6 Fraction of a Set to score better marks in the exam.
Math in Focus Grade 3 Chapter 14 Practice 6 Answer Key Fraction of a Set
Solve.
Example
Tabitha makes 9 happy-face pins. She gives away 6 of them and keeps the rest.
What fraction of the pins does she give away?
Tabitha gives away \(\frac{6}{9}\) of the pine.
What fraction of the pins does she keep?
She keeps \(\frac{3}{9}\) of the pins.
Question 1.
Shawn paints 2 out of 5 model trucks green. He paints the rest brown. Color the trucks to help you.
Answer:
a. What fraction of the trucks are green?
Answer:
2/5 fraction of the trucks are green.
b. What fraction of the trucks are brown?
Answer:
3/5 fraction of the trucks are brown.
Solve.
Question 2.
Shawn buys more trucks. He now has 20 trucks. He paints them in the same fractional parts as before. Color the trucks to help you.
Answer:
a. What fraction of the trucks are green?
Answer:
2/5 fraction of the trucks are green.
b. What fraction of the trucks are brown?
Answer:
3/5 fraction of trucks are brown.
Solve.
Question 3.
What fraction of the buttons are gray?
Answer:
3/8 fraction of the buttons are gray.
Question 4.
What fraction of the buttons are not gray?
Answer:
5/8 fraction of the buttons are not gray.
Question 5.
What fraction of the buttons have 3 holes?
Answer:
3/8 fraction of the buttons have 3 holes.
Question 6.
What fraction of the buttons are white with 2 holes?
Answer:
3/8 fraction of the buttons are white with 2 holes.
Question 7.
What fraction of the buttons are white with 4 holes?
Answer:
2/8 fraction of the buttons are white with 4 holes.
Question 8.
What fraction of the buttons are round?
Answer:
8/8 fraction of the buttons are round.
Question 9.
Find \(\frac{3}{4}\) of 20.
Answer:
Solve.
Serena buys 24 breakfast bars. \(\frac{3}{4}\) of them are blueberry.
Question 10.
How many blueberry breakfast bars does Serena buy?
Serena buys ____________ blueberry breakfast bars.
Answer:
Serena buys 18 blueberry breakfast bars.
Explanation:
Serena buys 24 breakfast bars. 3/4 of them are blueberry.
3/4 of 24 = 18
So, Serena buys 18 blueberry breakfast bars.