Unitary Method

Here are some easy mathematical questions for you.
This exercise is all about writing out your working?
This is worksheet number 385

1. If seven bricks weigh 42kg. What would twelve bricks weigh?
Working:









 
2. If twelve girls can plant 156 trees in a day. How many trees could thirteen girls plant in a day?
Working:









 
3. If four workers can dig 12 holes in an hour. How many holes could ten workers dig in an hour?
Working:









 
4. If twenty coins weigh 80g. What would twenty four coins weigh?
Working:









 
5. If eleven buses can seat 550 people. How many people could twenty nine buses seat?
Working:









 
6. Four identical pipes laid end to end make a length of 20m. What length would nineteen pipes make if they are laid end to end?
Working:









 
7. 6 child's building blocks placed one on top of another reach a height of 66cm. How heigh would 46 blocks be if placed one on top of the other?
Working:









 
8. 540g of flour is needed to make a special cake for 6 people. How much flour would be needed to make a cake for 13 people?
Working:









 
9. A vehicle travels forty two km on 14 litres of fuel. How far would it travel on thirty one litres?
Working:









 
10. Another vehicle travels four hundred and sixty two km on 22 litres of fuel. How far would it travel on thirty two litres?
Working:









 

 

Answers for worksheet number 385

1. 72
2. 169
3. 30
4. 96
5. 1450
6. 95
7. 506
8. 1170
9. 93
10. 672

 

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.

Why am I learning this?

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?

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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.

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