Exploring Grade 6 Unit 5 Lesson 13 Concepts

This video tutorial covers dividing decimals by decimals, starting with an introduction to long division and equivalent quotients. It includes activities to solve division problems like 3 divided by 0.12 and 1.8 divided by 0.004 using various methods. Diego's strategy of moving decimal points is discussed, followed by different methods to calculate decimal quotients. The session concludes with homework problems and solutions for practice.

What is the result of 5.04 divided by 7?

• 0.504

• 7.72

• 5.04

• 0.72

Which of the following quotients is equivalent to 5.04 divided by 7?

• 5000 divided by 7000

• 5.04 divided by 70

• 504 divided by 700

• 50.4 divided by 70

How can you simplify 3 divided by 0.12?

• Divide both by 100

• Divide both by 10

• Multiply both by 100

• Multiply both by 10

What is the result of 1.8 divided by 0.004?

• 450

• 45

• 0.45

• 4.5

Do you agree with Diego's method of moving the decimal point in both the dividend and divisor by the same number of places?

• No, it only works for fractions

• Yes, but only for whole numbers

• No, it complicates the division

• Yes, it simplifies the division

What is the result of 106.5 divided by 3?

• 33.5

• 35.5

• 36.5

• 34.5

How many bracelets can be made from 170.1 cm of string if each bracelet requires 24.3 cm?

• 6

• 7

• 8

• 9

What is the difference between 2.5 and 1.6?

• 0.7

• 0.9

• 1.9

• 2.1

If a bag of pennies weighs 5.1 kg and each penny weighs 2.5 grams, approximately how many pennies are in the bag?

• 2000

• 2100

• 2200

• 2040

What is the result of 109.2 divided by 6?

• 17.2

• 19.2

• 16.2

• 18.2