Open Up - Grade 6 - Mathematics - Unit 4 - Lesson 10

By Formative Library
Last updated almost 3 years ago
17 Questions
1.

Priya is sharing 24 apples equally with some friends. She uses division to determine how many people can have a share if each person gets a particular number of apples. For example, 24/6 = 6 means that if each person gets 4 apples, 6 people can have apples. Here are some other calculations:

24/6 = 6
24/2 = 12
24/1 = 24
24 / 1/2 = ?

Priya thinks the “?” represents a number less than 24. Do you agree?

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2.

Priya is sharing 24 apples equally with some friends. She uses division to determine how many people can have a share if each person gets a particular number of apples. For example, 24/4 = 6 means that if each person gets 4 apples, 6 people can have apples. Here are some other calculations:

24/6 = 6
24/2 = 12
24/1 = 24
24 / 1/2 = ?

In the case of 24 / 1/2 = ? how many people can have apples?

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3.

Here is a centimeter ruler.

Use the ruler to find:

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4.

Here is a centimeter ruler.

Use the ruler to find:

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5.

Here is a centimeter ruler.

Use the ruler to find:

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6.

Here is a centimeter ruler.

Use the ruler to find:

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7.

Here is a centimeter ruler.

Use the ruler to find:

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8.

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9.

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10.

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11.

It takes one week for a crew of workers to pave 3/5 kilometer of a road. At that rate, how long will it take to pave 1 kilometer?

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12.

A box contains 1 and 3/4 pounds of pancake mix. Jada used 7/8 pound for a recipe. What fraction of the pancake mix in the box did she use?

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13.

Calculate each percentage mentally.

25% of 400

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14.

Calculate each percentage mentally.

50% of 90

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15.

Calculate each percentage mentally.

75% of 200

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16.

Calculate each percentage mentally.

10% of 8,000

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17.

Calculate each percentage mentally.

5% of 20

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Source: Open Up Resouces (Download for free at openupresources.org.)