GED Extended Learning open-book pathway mark

GED Extended Learning

Independent preparation

LEARNING X10did with love,

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Sharing in a ratio and rate

Watch the skill first, then use the interactive worksheet to practise it.

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GED Extended Learning · Day 1 · Independent GED preparation

Ratios & rates

Interactive 15-question practice. Choose an answer on screen, then mark your worksheet to see what is correct and where to practise next.

Today’s goal

Practise one skill at a time.

How to use it

Choose every answer, then mark your work.

No pressure

A mistake shows what to learn next.

A note from Sanet

“Every question you work through is proof that you are choosing your future. Take one steady step at a time. I believe in you.”

Much love, Mam xxx

Your worksheet progress

0 of 15 answers chosen

  1. 1

    Read each detail and choose the best answer: A 6 kg bag of rice costs R90. What is the cost per kilogram?

  2. 2

    What should you check before choosing an answer? Think again about: A 6 kg bag of rice costs R90. What is the cost per kilogram?

  3. 3

    Which practice step belongs in your next review? This supports ratios & rates.

  4. 4

    Check your understanding with this question: A recipe uses 3 cups of flour for 8 muffins. How much flour is needed for 16 muffins?

  5. 5

    What reasoning makes this answer reliable? Think again about: A recipe uses 3 cups of flour for 8 muffins. How much flour is needed for 16 muffins?

  6. 6

    Which action will make your answer stronger? This supports ratios & rates.

  7. 7

    Apply this topic’s key idea: Which relationship is proportional?

  8. 8

    Which idea connects this question to the skill you are learning? Think again about: Which relationship is proportional?

  9. 9

    Which study habit will help most with this skill? This supports ratios & rates.

  10. 10

    Use the core skill to solve this: A car travels 180 km in 3 hours. At the same rate, how far in 5 hours?

  11. 11

    Which detail proves the answer is correct? Think again about: A car travels 180 km in 3 hours. At the same rate, how far in 5 hours?

  12. 12

    What should you use to check your thinking? This supports ratios & rates.

  13. 13

    Work through this practice problem: Which ratio is equivalent to 2:5?

  14. 14

    Which explanation best supports the answer? Think again about: Which ratio is equivalent to 2:5?

  15. 15

    What is the calmest first step for this kind of question? This supports ratios & rates.

Ready to check your thinking?

Choose every answer first, then use the feedback with kindness.

Print page · worked answers

Answer guide and explanations

Check your work with kindness. A missed answer shows you exactly where to practise, not what you are capable of.

  1. 01Answer: R15 per kg

    Divide the total cost by the number of kilograms: 90 ÷ 6 = 15.

  2. 02Answer: Divide the total cost by the number of kilograms: 90 ÷ 6 = 15.

    The key idea is: Divide the total cost by the number of kilograms: 90 ÷ 6 = 15.

  3. 03Answer: Write the units beside every number.

    A strong next step is to write the units beside every number.

  4. 04Answer: 6 cups

    Sixteen is twice eight, so every ingredient must be doubled.

  5. 05Answer: Sixteen is twice eight, so every ingredient must be doubled.

    The key idea is: Sixteen is twice eight, so every ingredient must be doubled.

  6. 06Answer: Find the amount for one unit before scaling up.

    A strong next step is to find the amount for one unit before scaling up.

  7. 07Answer: 3 notebooks cost R36 and 5 notebooks cost R60

    Both prices use the same unit rate: R12 for one notebook.

  8. 08Answer: Both prices use the same unit rate: R12 for one notebook.

    The key idea is: Both prices use the same unit rate: R12 for one notebook.

  9. 09Answer: Check whether both quantities changed by the same factor.

    A strong next step is to check whether both quantities changed by the same factor.

  10. 10Answer: 300 km

    The unit rate is 60 km per hour. Multiply 60 by 5.

  11. 11Answer: The unit rate is 60 km per hour. Multiply 60 by 5.

    The key idea is: The unit rate is 60 km per hour. Multiply 60 by 5.

  12. 12Answer: Write the units beside every number.

    A strong next step is to write the units beside every number.

  13. 13Answer: 6:15

    Multiply both parts of 2:5 by 3 to get 6:15.

  14. 14Answer: Multiply both parts of 2:5 by 3 to get 6:15.

    The key idea is: Multiply both parts of 2:5 by 3 to get 6:15.

  15. 15Answer: Find the amount for one unit before scaling up.

    A strong next step is to find the amount for one unit before scaling up.

You are building a future with every page you finish.
Much love, Mam xxx

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