Recipe RatiosLearn the mathematics required to adapt recipes to serve a different number of people. 
Fried Rice with Shrimp (Serves 2)
2 Eggs
2 and half cups of steamed rice
1 tbsp diced carrot
1 medium onion diced
2 tsp sugar
2 tsp fish sauce
120g shrimps cut in half
2 tbs chopped spring onion
2 tbsn vegetable oil
Heat a frying pan or wok, add 1 tbsn veg oil and when oil is hot add the eggs and stir until the eggs are cooked.
Add the rice and mix well with the eggs. Put in a dish on one side.
Add 1 tbsn of veg oil to the same pan. When it's hot add carrot and onion until cooked then add the shrimp.
Stir fry until the shrimp is cooked than add the rice/egg mixture seasoning with sugar and soi sauce. Taste and if too plain add more seasoning.
Add chopped spring onion, stir fry briefly then serve
InstructionsTry 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.orgThis 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. Please contact me if you have any suggestions or questions. 
More Activities: 

Mathematicians are not the people who find Maths easy; they are the people who enjoy how mystifying, puzzling and hard it is. Are you a mathematician? Comment recorded on the 17 June 'Starter of the Day' page by Mr Hall, Light Hall School, Solihull: "Dear Transum, Comment recorded on the 14 October 'Starter of the Day' page by Inger Kisby, Herts and Essex High School: "Just a quick note to say that we use a lot of your starters. It is lovely to have so many different ideas to start a lesson with. Thank you very much and keep up the good work." 


AnswersThere 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. A Transum subscription unlocks the answers to the online exercises, quizzes and puzzles. It also provides the teacher with access to quality external links on each of the Transum Topic pages and the facility to add to the collection themselves. Subscribers can manage class lists, lesson plans and assessment data in the Class Admin application and have access to reports of the Transum Trophies earned by class members. If you would like to enjoy adfree access to the thousands of Transum resources, receive our monthly newsletter, unlock the printable worksheets and see our Maths Lesson Finishers then sign up for a subscription now: Subscribe 

Go MathsLearning 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 MapAre 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. TeachersIf 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. 
© Transum Mathematics :: This activity can be found online at:
www.transum.org/Maths/Exercise/Ratio/Recipe.asp
Close
Level 1  Cow Pad Gung (Fried Rice with Shrimp) Increase quantities by integer multiplication
Level 2  Massaman Gai (Chicken and Potato Curry) Increase quantities by multiplication
Level 3  Gai Gorae (Spicy Grilled Chicken) Decrease quantities
Level 4  Gwittyo Tom Yam Gung (Spicy Lemon Shrimp Soup with Noodles) Mixed questions
Level 5  Tom Yam Gung (Spicy Lemon Shrimp Soup) Hardfer mixed questions
Level 6  Geng Jute Jang Ngok (Glass Noodle Soup With Pork) Puzzling questions
More on this topic including lesson Starters, visual aids, investigations and selfmarking exercises.
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.
See the National Curriculum page for links to related online activities and resources.
The recipes used in this exercise are from Hot Sak's.
This video is from Jonathan Robinson
Don't wait until you have finished the exercise before you click on the 'Check' button. Click it often as you work through the questions to see if you are answering them correctly. You can doubleclick the 'Check' button to make it float at the bottom of your screen.
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.
Close