Simultaneous Occasions

A Maths Starter of The Day

Aiden bought 6 clocks and 2 lamps which altogether cost €38.

On another occasion he bought 3 clocks and 4 lamps which cost €40.

What a bargain! How much does one clock cost? How much does one lamp cost?

 

 

 

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Keywords: Starter | Algebra | Problem Solving | Simultaneous Equations

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This starter has scored a mean of 3.8 out of 5 based on 33 votes.
 

  

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Answer

One clock costs €4.

One lamp costs €7.

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Generate another problem:

Level 1:
Eg. 3x + 2y = 18
  5x + 2y = 26
(same coefficient of second variable)

Level 2:
Eg. 3x + 2y = 18
  5x + 4y = 32
(Simple multiple coefficient of second variable)

Level 3:
Random coefficients

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