All the solutions provided in McGraw Hill Math Grade 5 Answer Key PDF Chapter 4 Lesson 8 Strategies for Dividing Decimals are as per the latest syllabus guidelines.
McGraw-Hill Math Grade 5 Answer Key Chapter 4 Lesson 8 Strategies for Dividing Decimals
Solve
Estimate and divide to complete the table. You can use the grids to help.
Question 1.
120 ÷ 0.6 =
Estimate: 200
Quotient: 200
Answer:
Estimate: 200
Quotient: 200
Explanation:
Given that the expression is 120 ÷ 0.6. So the quotient is 200 and the estimated is 200.
Question 2.
44 ÷ 0.02 =
Estimate:
Quotient:
Answer:
Estimate: 2,000
Quotient: 2,200
Explanation:
Given that the expression is 44 ÷ 0.02. So the quotient is 2,200 and the estimated is 2,000.
Question 3.
56.7 ÷ 7 =
Estimate:
Quotient:
Answer:
Estimate: 8.
Quotient: 8.1
Explanation:
Given that the expression is 56.7 ÷ 7. So the quotient is 8.1 and the estimated is 8.
Question 4.
56.7 ÷ 0.7 =
Estimate:
Quotient:
Answer:
Estimate: 80.
Quotient: 81
Explanation:
Given that the expression is 56.7 ÷ 0.7. So the quotient is 81 and the estimated is 80.
Question 5.
399 ÷ 0.3 =
Estimate:
Quotient:
Answer:
Estimate: 0.1
Quotient: 0.2
Explanation:
Given that the expression is 1.2 ÷ 6. So the quotient is 0.2 and the estimated is 0.1.
Question 6.
0.64 ÷ 4 =
Estimate:
Quotient:
Answer:
Estimate: 0.2
Quotient: 0.16
Explanation:
Given that the expression is 0.64 ÷ 4. So the quotient is 0.16 and the estimated is 0.2.
Question 7.
Barbara owes $9.000 on her car loan. She pays interest every month on the amount that is still owed. The interest is 0.01% per month. Write a division or multiplication equation to find the
interest on the car loan this month.
How much is the interest this month? __________
Answer:
The interest for this month is $0.90.
Explanation:
Given that Barbara owes $9.000 on her car loan and she pays interest every month on the amount that is still owed. As the interest is 0.01% per month. So the equation will be $9,000×0.01% which is 90÷100 = $0.90.