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Caroline : Sarah
4 : 1 4r + 1r = ?
48 : x
4r = 48 ( Caroline's ratio )
Because she got £48 after the ratio division between the two
[tex] \frac{4r}{4} = \frac{48}{4} [/tex]
r = 12
= 4r + 1r
= 4 ( 12 ) + 1 ( 12 )
= 48 + 12
= 60
They won £60 in total
