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Ratio: Level 3

Use ratio notation, reduce a ratio to its simplest form and divide a given quantity into a number of parts in proportion to a given ratio.

Level 1 Level 2 Level 3 Level 4 Level 5 Level 6 Exam-Style Description Help More Ratio

This is level 3; Simplifying ratios with mixed units. You can earn a trophy if you get at least 7 questions correct.

Type in your answer as two numbers separated by a colon (no spaces). The numbers in the answer should be in the same order as the corresponding numbers in the question.

Express the ratio 900cm to 3m in its simplest form. Correct Wrong

Express the ratio 700mm to 2.45m in its simplest form. Correct Wrong

Express the ratio 1000mm to 40cm in its simplest form. Correct Wrong

Express the ratio 800g to 1kg in its simplest form. Correct Wrong

Express the ratio 720 seconds to 9 minutes in its simplest form. Correct Wrong

Express the ratio 800m to 1km in its simplest form. Correct Wrong

Express the ratio 1800ml to 1.5 litres in its simplest form. Correct Wrong

Express the ratio 1080 inches to 60 feet in its simplest form. Correct Wrong

Express the ratio 224 ounces to 35 pounds in its simplest form. Correct Wrong

Express the ratio 6m to 1500cm in its simplest form. Correct Wrong

Check

This is Ratio level 3. You can also try:
Level 1 Level 2 Level 4 Level 5 Level 6

There is also a related exercise on the Unitary Method.

Instructions

Try your best to answer the questions above. Type your answers into the boxes provided leaving no spaces. As you work through the exercise regularly click the "check" button. If you have any wrong answers, do your best to do corrections but if there is anything you don't understand, please ask your teacher for help.

When you have got all of the questions correct you may want to print out this page and paste it into your exercise book. If you keep your work in an ePortfolio you could take a screen shot of your answers and paste that into your Maths file.

Transum.org

This web site contains over a thousand free mathematical activities for teachers and pupils. Click here to go to the main page which links to all of the resources available.

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Christmas activities make those December Maths lessons interesting, exciting and relevant. If students have access to computers there are some online activities to keep them engaged such as Christmas Ornaments and Christmas Light Up.

Answers

There are answers to this exercise but they are available in this space to teachers, tutors and parents who have logged in to their Transum subscription on this computer.

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Go Maths

Learning and understanding Mathematics, at every level, requires learner engagement. Mathematics is not a spectator sport. Sometimes traditional teaching fails to actively involve students. One way to address the problem is through the use of interactive activities and this web site provides many of those. The Go Maths page is an alphabetical list of free activities designed for students in Secondary/High school.

Maths Map

Are you looking for something specific? An exercise to supplement the topic you are studying at school at the moment perhaps. Navigate using our Maths Map to find exercises, puzzles and Maths lesson starters grouped by topic.

Teachers

If you found this activity useful don't forget to record it in your scheme of work or learning management system. The short URL, ready to be copied and pasted, is as follows:

Do you have any comments? It is always useful to receive feedback and helps make this free resource even more useful for those learning Mathematics anywhere in the world. Click here to enter your comments.

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Description of Levels

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Level 1 - Identifying ratios from pictures

Level 2 - Simplifying ratios

Level 3 - Simplifying ratios with mixed units

Level 4 - Simplifying ratios with fractional parts

Level 5 - Dividing a quantity in a given ratio

Level 6 - Using ratios in real life

Exam Style questions are in the style of GCSE or IB/A-level exam paper questions and worked solutions are available for Transum subscribers.

Answers to this exercise are available lower down this page when you are logged in to your Transum account. If you don’t yet have a Transum subscription one can be very quickly set up if you are a teacher, tutor or parent.

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Introduction to Ratios

This video is from the Khan Academy.

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Answers to this exercise are available lower down this page when you are logged in to your Transum account. If you don’t yet have a Transum subscription one can be very quickly set up if you are a teacher, tutor or parent.

Log in Sign up