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  The Westminster School, Dubai

Project work

 

Subject :Mathematics Year level:8 Marks: 10

Title of the project: S!TS W"#$S%"& ' ()ST *"MM"! M+(T&() -(*M.

Description of the project:

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Apprentice Elves 

20  minutes 

10  minutes 

5  minutes 

5  minute

breaks allowed 

This team of elves start their shift at /00pm 

a) How long will it be before they can all take a break together? 20 mins

b) What time will their first break be at? 5:20

c) How many toys has each elf mae when they go for break?

  !lf " has mae #"## toys

  !lf 2 has mae #2## toys

  !lf $ has mae #%## toys  *%(()!) This team of elves works a /hr shift 

) What time o they finish? "0:00 &m

e) How many toys has each elf mae when they finish their shift?

!lf " has mae #"2## toys

!lf 2 has mae #2%## toys

  !lf $ has mae %'### toys

(!!*!(

They go for a break each time they finish making a

toy at the same time

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Elf Team A 

3 minutes 

5  minutes 

6  minutes 

5  minute

breaks allowed 

This team of elves start their shift at 800am 

a) How long will it be before they can all take a break together? $0 mins

b) What time will their first break be at? ':$0 am

  c) How many toys has each elf mae when they go for break?

!lf " has mae #"0## toys

!lf 2 has mae #+## toys

!lf $ has mae #5## toys

*%(()!)  This team of elves works a 2hr shift 

) What time o they finish? "2:00 &m

e) How many toys has each elf mae when they finish their shift?

!lf " has mae #,0## toys

!lf 2 has mae #%2## toys(!!*!(

They go for a break each time they finish making a

toy at the same time

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  !lf $ has mae #$5##toys

!lf $ has mae ### toys

This team of elves start their shift at1000am 

a) How long will it be before they can all

take a break together? ,0 mins

b) What time

will

their first

break be at? "":"0 am

c) How many toys has each elf mae

when they go for break?

!lf " has mae #$5## toys

!lf 2 has mae #"0## toys

!lf $ has mae #,## toys

*%(()!) This team of elves works a /hr shift 

) What time o they finish? $:00 &m

e) How many toys has each elf mae when they finish their shift?

!lf " has mae #"$5#toys

!lf 2 has mae $'###toys

!lf $ has mae 2,###toys

REMEMBER

 They go for a break each time they nish making a toy at

the same time

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This team of elves start their shift at 300pm 

a) How long will it be before they can all take a break together? - mins

b) What time will their first break be at? 2:0-

c) How many toys has each elf mae when they go for break?

!lf " has mae #$## toys

!lf 2 has mae #+## toys

!lf $ has mae #2## toys

*%(()!) :This team of elves works a 3 4 hr shift 

) What time o they finish? %:$0 &m

e) How many toys has each elf mae when they finish their shift?