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Lesson Example Discussion Quiz: Class Homework

Example

Title: Decimal Multiplication

Grade: 6-a Lesson: S2-L5

Explanation: Here are some examples of the topic with images and steps in sequence.

Examples:

Example: 1a

The price of 1 meter cloth is $49.7. Find the price of 6 metres cloth.

Price of 1 meter cloth = $49.7
Number of meters = 6
Price of 6 meters cloth = \$49.7 \times 6 = $298.2\$

Explanation: In the above problem, the price of 1 meter cloth is $49.7 and number of meters is 6. Therefore, the price of 6 meters cloth is $298.2.

Example: 2a

26.5 meters of cloth is needed to make a shirt. How many metre of cloth is needed to make 4 such shirts?

Cloth needed for 1 shirt = 26.5 meters
Number of shirts required = 4
Cloth needed for 4 shirts = \$26.5 \times 4 = 106\$ meters

Explanation: In the above problem, the cloth needed for 1 shirt is 26.5 meters and the number of shirts required is 4. The amount of cloth needed for 4 shirts is 106 meters.

Example: 3a

The Coopers drink 25.5 fluid ounces of fresh carrot juice every day. How much carrot juice do they drink in 7 days?

Amount of fresh carrot juice Coopers drink every day = 25.5 fluid ounces
Number of days to be calculated = 7
Amount of fresh carrot juice Coopers drink in 7 days = \$25.5 \times 7 = 178.5\$ fluid ounces

Explanation: In the above problem, the amount of fresh carrot juice Coopers drink every day is 25.5 fluid ounces and the number of days to be calculated is 7. Therefore, the amount of fresh carrot juice Coopers drink in 7 days is 178.5 fluid ounces.