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If Mary and Tom put their money together they have £36. If Mary's money were halved and Tom's money doubled they would have £42. How much does each of them have?

 Aug 25, 2020
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M + T = 36,   

M/2 + 2T =42, solve for M, T

 

M = 20 pounds - what Mary has

T = 16 pounds - what Tom has.

 Aug 25, 2020

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