Skip to main content

Ratio

 

  1. $1200 is to be divided between Alex and David in the ratio 5 : 3. How much does each get?

  2. A man has $520. He wants to share it in the ratio 4:1. Calculate the larger portion.

  3. Divide 12m in the ratio 7:3. Give your answer in centimetres.


  4. Divide $1800 in the ratio 5:3.



  1. Find the larger share when $650 is divided in the ratio 7:3.`



(e.g) Share $300 so that Kelly gets twice as much as Sam.

       The word 'twice' tells us that the ratio= 2: 1

Complete the question as normal.

6. Caleb cut a 6m rope so that one piece is four times as long as the other. Calculate the lengths of both pieces.

Unequal Sharing 1. My teacher has 84 pencils. She shares them between two groups so that one group gets 16 more than the other. How many pencils does each group get?

2. An employer has $600. He must divide it between two employees so that one gets $48 more than the other. How much would each employee get?

3. I have $480.20. I want to deposit it into two accounts so that one account has $26.00 more than the other. How much money would each account have?

4. A race is a total distance of 2km long. Two teammates will run so that one runs 80m more than the other. How many metres will each boy run?
(1000m = 1 km)

5. A length of wood is 3.6m long. It is is cut so that one piece is 12 cm more than the other. How long is each piece?
(100cm=1m)

                            Units of Measurement

Metres to Centimetres

To change from metres to centimetres multiply by 100

(e.g) 2 m = 200 cm
(e.g) 4.1 m = 410 cm


Centimetres to Metres

To change from centimetres to metres divide by 100.
(e.g) 500 cm= 5m
(e.g) 3000 cm = 30m


Kilometres to Metres

To change from km to m, multiply by 1000.
(e.g) 25km = 25000m
(e.g) 3.2 km = 3200m

Metres to Kilometres

To change from m to km, divide by 1000.
(e.g) 45m= 0.045km


Comments

Post a Comment

Popular posts from this blog

Ethan Small- May 12. 2021

  Tell a descriptive sentence about each picture below.  Question Words Recap Who Who is at home? Where Where do we live? What What did you eat today? When When do you wake up? How How are you feeling? Why Why are you happy today? Reading & Comprehension Trains Trains are vehicles. They travel on railroad tracks and have large engines.  People enjoy travelling on trains because they move fast! One day, Ethan and his dad went on a train. "Wow!" Ethan said. The train was very big! He sat by a window and looked outside.  The train was getting ready to move. Ethan could hear the sound of the engine. It was loud!  Ethan looked out the train window. He saw many trees.  He was a little scared because the train was moving so fast! "It's okay," dad said.  1. Who took Ethan on the train? 2. Was the train big or small? 3. Why did Ethan sit by the window? 4. What could Ethan see? 5. Why was Ethan scared?
Post a Comment
Read more

Class 1 Reading & Language Arts

  Do you remember last week's story? *Some 'gh' words have an 'f' sound.  Call these words: Laugh We laugh  at the teacher's joke.  Rough The soursop has  rough  skin.  Tough I am quite tough  and do not cry easily.  Cough I cough  when I am sick Put the words in the correct order. 1) dog catches stick the The. 2) cat to park the walked The. 3) a student chair sat The on. 4) The reads story teacher students the to a. 5) toys Please, away your put. 6) lamp on turned the Mom ******** Read the following passage: On a cold winter night, a mother dog was feeling helpless as she could not find a shelter for her newly born puppies. If she was not able to find any cozy, warm corner, the puppies would die.  So, she went to her friend who lived in a big, wooden kennel. “My puppies are so cold. Please lend me your kennel for a couple of days,” she requested. Her friend replied, “I do not wish that your puppies should die in the cold. I will le...
Post a Comment
Read more

CSEC English Mixed Revision Exercises (March 12, 2022)

  English Language Review Section 1: Poetry & Figurative Devices Simile - a comparison using like or as She was as quiet as a mouse when the police questioned her. Metaphor - a comparison without using like or as My grandmother is my heart. Personification - comparing an inanimate object to a human (e.g) It felt like the pizza was calling my name 4.  Hyperbole - an extreme exaggeration (e.g) I was so hungry I could eat a horse!  Read the lines of poetry. Figure out which technique is being used: simile, metaphor, hyperbole, or personification. Your beauty was a web of frail delight.  (    )  Now that I am without you, all is desolate. (    )  I could grow very still Like an old stone on a hill (   ) Your kiss lies on my face Like the first snow (   ) Section 2: Synonyms Choose the correct synonym to replace the underlined word.  1. The front page article reported that the senator suffered a serious injury in the car c...
Post a Comment
Read more